Best ddr5 RAMs with CL38 in 2026: 15 Picks Ranked by Specs
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
Choosing the right ddr5 RAM with CL38 balances operational latency, transfer speed, and platform compatibility. This ranking evaluates 15 products based strictly on the specifications published on their listings.
The TEAMGROUP T-Force Delta RGB 32GB 6000MHz DDR5 RAM leads our comparison because it pairs a 6000MHz speed with dual Intel XMP and AMD EXPO overclocking support. This guide helps you choose the correct memory frequency, capacity, and form factor for your specific hardware setup.
Quick picks
The best fit for you
- You need balanced 6000MHz CL38 memory for desktop builds. TEAMGROUP T-Force Delta RGB 32GB 6000MHz DDR5 RAM It provides 6000MHz speed at CL38 latency with dual Intel XMP and AMD EXPO overclocking profiles.
- You need high memory capacity for your DDR5 laptop. Kingston FURY Impact 64GB DDR5 4800MHz SODIMM Kit This SODIMM kit provides a 64GB capacity at 4800MHz with CL38 timings for mobile systems.
- You want low-profile desktop memory for tight cooler clearance. TEAMGROUP T-Force Vulcan 32GB DDR5-6000 CL38 Its 1.287-inch module height avoids cooler obstruction while operating at 6000MHz CL38.
- You want large 64GB desktop capacity with RGB illumination. Kingston FURY Beast RGB 64GB DDR5 4800MHz RAM It combines a 64GB desktop capacity with RGB lighting and Intel XMP 4800MHz CL38 support.
Our 15 picks
TEAMGROUP T-Force Delta RGB 32GB 6000MHz DDR5 RAM
Best for: all-around 6000MHz CL38 desktop builds
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 6000MHz
- Kit Configuration
- 2x16GB
- Overclocking Profile
- Intel XMP 3.0 & AMD Expo
- ECC Support
- On-die ECC
View on Amazon: TEAMGROUP T-Force Delta RGB 32GB 6000MHz DDR5 RAM
This TEAMGROUP kit provides 32GB of DDR5 desktop memory across two 16GB modules running at 6000MHz with CL38 latency. It supports both Intel XMP 3.0 and AMD EXPO overclocking profiles for simple setup on modern platforms. Integrated on-die ECC and power management IC cooling help ensure operational stability. It suits you if you want a balanced 6000MHz CL38 dual-channel kit with integrated RGB lighting for your desktop build.
Pros
- Supports both Intel XMP 3.0 and AMD EXPO overclocking profiles
- Operates at 6000MHz speed with 38-38-38-78 timings
- Equipped with on-die ECC and dedicated PMIC cooling
- Covered by a manufacturer lifetime warranty
Cons
- Module height of 1.79 inches can limit CPU air cooler clearance
- Desktop DIMM form factor is incompatible with laptops
Good fit if
- You want a 32GB DDR5-6000 kit with CL38 latency for an Intel or AMD desktop build
- You prefer desktop memory with integrated 120-degree RGB lighting
- You need dual XMP 3.0 and EXPO profile compatibility
Skip if
- You need low-profile modules to fit beneath large CPU air coolers
- You require SODIMM memory for a laptop upgrade
Verdict: TEAMGROUP T-Force Delta RGB 32GB DDR5-6000 CL38 delivers dual Intel XMP and AMD EXPO support alongside reliable 6000MHz performance for desktop builds. Its taller heatsink with RGB lighting makes it a solid all-around CL38 DDR5 choice if cooler clearance allows.
Kingston FURY Impact 64GB DDR5 4800MHz SODIMM Kit
Best for: laptop users needing high-capacity DDR5 memory
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 64GB
- Memory Speed
- 4800MT/s
- Kit Configuration
- Kit of 2
- Form Factor
- SODIMM
- Overclocking Profile
- Intel XMP 3.0
View on Amazon: Kingston FURY Impact 64GB DDR5 4800MHz SODIMM Kit
This memory set is a 64GB dual-module kit designed for laptops and small-form-factor systems requiring DDR5 SODIMM memory. It runs at a 4800MHz transfer rate with CL38 CAS latency and supports Intel XMP 3.0 profiles alongside automatic Plug N Play overclocking. Built-in on-die ECC helps maintain system stability during operation. This kit suits you if you need maximum memory capacity and reliable operation in a compatible laptop.
Pros
- Total capacity of 64GB across two modules
- Intel XMP 3.0 certified
- Plug N Play automatic overclocking functionality
- On-die ECC for improved stability
Cons
- SODIMM form factor does not fit standard desktop motherboards
- 4800MHz operating frequency is lower than high-speed DDR5 alternatives
Good fit if
- You need 64GB of DDR5 memory inside a compatible laptop
- You want automatic overclocking without manual timing configuration
Skip if
- You need full-size DIMM memory for a desktop computer
- You require memory speeds higher than 4800MHz
Verdict: Kingston Fury Impact 64GB DDR5 SODIMM Kit delivers high mobile memory capacity with CL38 latency and Intel XMP 3.0 support. It provides dependable operation for compatible laptops requiring 64GB of DDR5 RAM.
Kingston Fury Impact 8GB DDR5 4800MHz Laptop RAM
Best for: entry-level DDR5 laptop memory upgrades
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 8GB
- Memory Speed
- 4800MT/s
- Kit Configuration
- Single Module
- Form Factor
- SODIMM
- Overclocking Profile
- Intel XMP 3.0
View on Amazon: Kingston Fury Impact 8GB DDR5 4800MHz Laptop RAM
The Kingston Fury Impact provides 8GB of DDR5 memory in a compact SODIMM form factor for laptops. It operates at 4800MHz with a CL38 CAS latency. Built-in Intel XMP 3.0 support and plug-and-play automatic overclocking enable configuration without manual BIOS tuning. On-die ECC delivers operational stability. You will find this single module suitable if you need an entry-level DDR5 memory upgrade for a compatible notebook without replacing both slots at once.
Pros
- 4800MHz speed with CL38 latency
- Intel XMP 3.0 certified
- Plug N Play automatic overclocking functionality
- On-die ECC support for stability
Cons
- Single module limited to 8GB capacity
- SODIMM form factor is incompatible with standard desktop motherboards
Good fit if
- You need an 8GB DDR5 SODIMM module for a laptop.
- You prefer automated setup using Intel XMP 3.0 or Plug N Play.
Skip if
- You build or upgrade a desktop PC requiring full-size DIMM slots.
- You require higher capacity than a single 8GB module.
Verdict: Kingston Fury Impact 8GB DDR5-4800 SODIMM provides 4800MHz CL38 performance for laptops seeking single-stick DDR5 memory. It is a reliable option when you want plug-and-play compatibility and on-die ECC in a compact profile.
Kingston FURY Beast RGB 64GB DDR5 4800MHz RAM
Best for: 64GB desktop builds prioritizing CL38 latency
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 64GB
- Memory Speed
- 4800MT/s
- Kit Configuration
- Kit of 2
- Form Factor
- DIMM
- Overclocking Profile
- Intel XMP 3.0
View on Amazon: Kingston FURY Beast RGB 64GB DDR5 4800MHz RAM
This Kingston FURY Beast RGB desktop kit gives you 64GB of DDR5 memory across two modules with a 4800MHz transfer rate and CL38 latency. It features Intel XMP 3.0 support and proprietary Infrared Sync technology to align its RGB lighting effects without extra cabling. The 1.66-inch module height requires clearance verification under bulky air coolers. It suits your build if you need high capacity with moderate stock DDR5 frequencies.
Pros
- High 64GB total capacity across two modules
- Intel XMP 3.0 support for overclocking profiles
- Kingston FURY Infrared Sync Technology for lighting alignment
- CL38 CAS latency specification
Cons
- 4800MHz memory speed is lower than faster DDR5 tiers
- 1.66-inch module height may conflict with large air coolers
- Style configuration specifies Intel XMP rather than AMD EXPO
Good fit if
- You need 64GB of system memory for desktop workloads.
- You want synchronized RGB lighting managed by Infrared Sync.
- You run an Intel system configured for XMP 3.0 profiles.
Skip if
- You want speeds higher than 4800MHz.
- You need low-profile RAM under 1.66 inches for small form factor cases.
Verdict: Kingston FURY Beast RGB 64GB DDR5-4800 CL38 RAM Kit pairs a spacious 64GB capacity with integrated RGB lighting and Intel XMP 3.0 tuning. It is a practical fit for desktop setups that prioritize capacity and CL38 timings over high frequencies.
TEAMGROUP T-Force Vulcan 32GB DDR5-6000 CL38
Best for: compact desktop builds wanting low-profile memory
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 6000MHz
- Kit Configuration
- 2x16GB
- Overclocking Profile
- XMP 3.0
- Compatible Device
- Desktop
View on Amazon: TEAMGROUP T-Force Vulcan 32GB DDR5-6000 CL38
This desktop memory kit gives you 32GB of capacity spread across two 16GB modules running at 6000MHz with CL38 CAS latency. It features onboard power management ICs for stable power regulation and a reinforced heatsink structure for thermal management. Measuring 1.29 inches tall, it easily fits underneath large CPU air coolers. It suits desktop users wanting fast DDR5 performance without added lighting.
Pros
- 6000MHz operating frequency paired with CL38 timing
- Compact module height of 1.29 inches for cooler clearance
- Equipped with on-module Power Management ICs (PMICs)
- Reinforced module structure designed for cooling
Cons
- No integrated RGB lighting elements
- Desktop-only form factor incompatible with laptops
Good fit if
- You want a 32GB dual-stick kit running at 6000MHz CL38.
- You need low-profile RAM under 1.3 inches for CPU cooler clearance.
- You prefer a simple black heat spreader without RGB LEDs.
Skip if
- You require SODIMM memory for a laptop upgrade.
- You want RGB light strips on your memory modules.
Verdict: TEAMGROUP T-Force Vulcan DDR5 32GB 6000MHz CL38 delivers fast 6000MHz speeds with CL38 latency inside a low-clearance design. It is a solid pick for standard desktop builds requiring minimal cooler obstruction.
TEAMGROUP T-Create Expert 32GB DDR5-6000
Best for: dual-platform Intel and AMD desktop builds
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 6000MHz
- Kit Configuration
- 2 x 16GB
- Form Factor
- UDIMM
- Overclocking Profile
- Intel XMP 3.0 & AMD EXPO
This TEAMGROUP T-Create Expert kit gives you 32GB of DDR5 memory across two 16GB UDIMM modules. It operates at a 6000MHz frequency with CL38 CAS latency. Built on a 10-layer printed circuit board, it supports both Intel XMP and AMD EXPO overclocking profiles for desktop systems. It suits you if you need a dual-channel 6000MHz desktop memory setup compatible with either Intel or AMD motherboards.
Pros
- Supports both Intel XMP and AMD EXPO overclocking profiles
- 6000MHz speed paired with CL38 CAS latency
- 10-layer printed circuit board design
- Backed by a lifetime warranty
Cons
- UDIMM form factor is incompatible with laptops
- No RGB lighting listed in specifications
Good fit if
- You need a 32GB dual-channel kit running at 6000MHz with CL38 timings.
- You build on either Intel XMP or AMD EXPO desktop platforms.
- You want memory modules with a 10-layer printed circuit board.
Skip if
- You need laptop memory that uses SODIMM slots.
- You want integrated RGB lighting on your memory modules.
Verdict: TEAMGROUP T-Create Expert DDR5 32GB 6000MHz CL38 delivers dual-channel desktop performance with CL38 timings and dual Intel XMP and AMD EXPO support. Its 10-layer board design makes it a solid option for non-RGB desktop systems.
TEAMGROUP T-Force Delta Alpha RGB 32GB 6000MHz
Best for: dual AMD EXPO and Intel XMP systems
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 6000MHz
- Kit Configuration
- 2x16GB
- Overclocking Profile
- Intel XMP 3.0 & AMD EXPO
- ECC Support
- On-die ECC
View on Amazon: TEAMGROUP T-Force Delta Alpha RGB 32GB 6000MHz
This desktop kit provides 32GB of DDR5 memory across two 16GB modules running at 6000MHz with CL38 latency. It features built-in dual profiles for both AMD EXPO and Intel XMP 3.0, making configuration simple on AMD Ryzen 7000 or Intel platforms. The design includes 120-degree RGB illumination and on-die ECC. It suits you if you want high-speed memory with flexible overclocking profiles for an AMD or Intel gaming setup.
Pros
- Supports both AMD EXPO and Intel XMP 3.0 profiles
- 6000MHz memory speed with CL38 CAS latency
- 120-degree ultra-wide RGB lighting with smart IC controller
- Equipped with on-die ECC and dedicated PMIC cooling
Cons
- Desktop form factor does not fit laptops
- Requires motherboard QVL verification to guarantee rated 6000MHz stability
Good fit if
- You run an AMD Ryzen 7000 series or Intel desktop platform
- You want 32GB of dual-channel 6000MHz CL38 memory
- You want customizable 120-degree RGB lighting
Skip if
- You need SODIMM memory for a laptop build
- You prefer low-profile memory without RGB heatsinks
Verdict: TEAMGROUP T-Force Delta Alpha RGB DDR5 32GB 6000MHz delivers reliable CL38 performance with out-of-the-box AMD EXPO and Intel XMP 3.0 profile support. It is a solid match for desktop setups requiring fast memory speeds and customizable lighting.
Kingston FURY Renegade RGB 32GB 7200MT/s
Best for: high-speed Intel DDR5 gaming builds
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 7200MT/s
- Kit Configuration
- 2x16GB
- Form Factor
- DIMM
- Overclocking Profile
- Intel XMP 3.0
This Kingston FURY Renegade RGB 32GB 7200MT/s kit provides desktop DDR5 memory across two 16GB modules with CL38 latency. It runs up to 7200MT/s using Intel XMP 3.0 profiles and includes integrated RGB lighting with infrared sync technology. At 1.732 inches tall, you need to check CPU cooler clearance in tight cases. It suits you if you want high-speed memory for an Intel-based gaming or editing rig.
Pros
- 7200MT/s transfer speed with CL38 timing
- Intel XMP 3.0 certified overclocking profile
- Patented Infrared Sync Technology for dynamic RGB lighting
- Dual-channel 32GB kit configuration (2x16GB)
Cons
- Module height of 1.732 inches requires clearance check with large air coolers
- No AMD EXPO profile support listed in specifications
Good fit if
- You have an Intel platform ready to handle 7200MT/s XMP 3.0 profiles.
- You want 32GB of CL38 DDR5 memory with customizable RGB illumination.
- You run a white or silver themed desktop build.
Skip if
- You need ultra-low-profile memory sticks to fit under a wide CPU heatsink.
- You rely specifically on AMD EXPO memory tuning profiles.
Verdict: Kingston FURY Renegade RGB 32GB 7200MT/s pairs 7200MT/s speed and CL38 latency with Intel XMP 3.0 support and synchronized RGB lighting. It is a capable dual-module pick if your motherboard supports the frequency and your cooler clears the 1.732-inch heat spreaders.
Kingston FURY Impact 32GB DDR5 6000MHz SODIMM
Best for: laptop users wanting 6000MHz CL38 memory
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 6000MT/s
- Kit Configuration
- 2x16GB
- Form Factor
- SODIMM
- Overclocking Profile
- Intel XMP 3.0
View on Amazon: Kingston FURY Impact 32GB DDR5 6000MHz SODIMM
This is a 32GB dual-channel DDR5 SODIMM kit made for laptops. It runs at 6000MHz with a CL38 CAS latency. You get Intel XMP 3.0 support and Plug N Play automatic overclocking. It includes on-die ECC for internal data integrity and measures 1.18 inches high. This kit suits you if you need fast CL38 memory designed specifically for a compatible laptop system.
Pros
- Runs at 6000MHz speed with CL38 timing
- Compact SODIMM form factor for laptops
- Intel XMP 3.0 and Plug N Play support
- Includes on-die ECC for stability
Cons
- SODIMM design does not fit standard desktop DIMM slots
- No AMD EXPO profile listed in specifications
Good fit if
- You need 32GB of CL38 DDR5 memory for a laptop
- You want 6000MHz speed with Intel XMP 3.0 tuning
Skip if
- You need standard full-size DIMM memory for a desktop PC
- You specifically require an AMD EXPO profile
Verdict: Kingston FURY Impact 32GB DDR5 6000MHz SODIMM delivers 6000MHz CL38 speed in a compact laptop form factor. It provides Intel XMP 3.0 support and on-die ECC for high-performance mobile setups.
TEAMGROUP T-Force XTREEM 48GB DDR5-8000 CL38
Best for: high-speed 48GB desktop overclocking setups
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 48GB
- Memory Speed
- 8000MHz
- Kit Configuration
- 2x24GB
- Overclocking Profile
- Intel XMP 3.0 & AMD Expo
- ECC Support
- On-Die ECC
View on Amazon: TEAMGROUP T-Force XTREEM 48GB DDR5-8000 CL38
The TEAMGROUP T-Force XTREEM 48GB kit gives you high-speed desktop memory configured as two 24GB modules. It operates at 8000MHz with CL38 latency, backed by dual support for Intel XMP 3.0 and AMD EXPO overclocking profiles. Built with a 2mm aluminum heat spreader and integrated On-Die ECC, it suits desktop builders who want high-bandwidth throughput and substantial 48GB capacity for demanding desktop computing tasks without needing RGB lighting.
Pros
- High 8000MHz memory frequency with CL38 latency
- Dual overclocking profile support for both Intel XMP 3.0 and AMD EXPO
- Sturdy 2mm layered aluminum heat spreader for heat dissipation
- Non-binary 48GB total capacity across two 24GB modules
Cons
- Module height of 1.85 inches may interfere with large CPU air coolers
- Achieving 8000MHz requires a compatible motherboard BIOS and capable CPU memory controller
Good fit if
- You need a 48GB non-binary capacity configuration running at 8000MHz.
- You run a motherboard and processor combination validated for high-frequency XMP or EXPO profiles.
- You prefer a non-RGB module with a thick 2mm aluminum heat sink.
Skip if
- You use compact CPU coolers that require memory modules shorter than 1.85 inches.
- You want integrated RGB lighting on your RAM sticks.
Verdict: TEAMGROUP T-Force XTREEM 48GB DDR5-8000 CL38 provides fast 8000MHz speeds and a 48GB capacity for systems with compatible memory controllers. Its 2mm aluminum heat spreader ensures effective heat dissipation for demanding desktop workloads.
Corsair Vengeance 32GB 6000MHz CL38 DDR5 RAM
Best for: Intel desktop builds wanting iCUE profile management
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 6000MHz
- Kit Configuration
- 2x16GB
- Overclocking Profile
- Intel XMP 3.0
- Compatible Device
- PC
View on Amazon: Corsair Vengeance 32GB 6000MHz CL38 DDR5 RAM
This Corsair Vengeance DDR5 memory kit gives you 32GB of capacity across two 16GB modules. Running at 6000MHz with a CL38 latency rating, it is engineered for Intel XMP desktop systems. You get onboard voltage regulation and support for custom Intel XMP 3.0 profiles managed through Corsair iCUE software. This black kit suits you if you need standard 6000MHz DDR5 speed for your PC.
Pros
- 6000MHz operating speed with CL38 CAS latency
- Supports custom Intel XMP 3.0 profiles
- Onboard voltage regulation via Corsair iCUE software
- Two-module 32GB kit (2 x 16GB)
Cons
- Only lists Intel XMP support, with no AMD EXPO specification
- No RGB lighting included
Good fit if
- You run an Intel-based desktop requiring DDR5-6000 at CL38.
- You want to configure custom Intel XMP 3.0 profiles via iCUE software.
- You need a standard 32GB dual-channel memory configuration.
Skip if
- You require an AMD EXPO profile for your build.
- You want built-in RGB illumination on your memory modules.
Verdict: Corsair Vengeance 32GB 6000MHz CL38 DDR5 RAM delivers standard 6000MHz performance with Intel XMP 3.0 support and onboard voltage controls. It is a straightforward 32GB memory kit for compatible Intel desktop setups.
TEAMGROUP T-Force XTREEM 32GB DDR5-8000 CL38
Best for: high-frequency 8000MHz desktop builds
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 8000MHz
- Kit Configuration
- 2x16GB
- Overclocking Profile
- Intel XMP 3.0 & AMD Expo
- ECC Support
- On-Die ECC
View on Amazon: TEAMGROUP T-Force XTREEM 32GB DDR5-8000 CL38
This 32GB desktop kit comes with two 16GB DDR5 modules operating at 8000MHz with a CL38 latency. It features a 2mm thick aluminum heat spreader and on-die ECC for signal integrity. The modules support both Intel XMP and AMD EXPO overclocking profiles. You get a tall 1.85-inch profile that requires adequate cooler clearance. It suits desktop setups prioritizing high memory frequencies alongside CL38 timings.
Pros
- 8000MHz frequency with CL38 latency
- Dual Intel XMP and AMD EXPO overclocking profiles
- Thick 2mm aluminum heat spreader
- On-die ECC and integrated power management chip
Cons
- Tall 1.85-inch height can limit CPU cooler clearance
- No integrated RGB lighting listed
Good fit if
- You need 8000MHz memory speed with CL38 timings for your desktop.
- You want compatibility with both Intel XMP and AMD EXPO profiles.
- You have sufficient clearance for 1.85-inch tall modules.
Skip if
- You use a compact case or low-profile air cooler.
- You want RAM with built-in RGB illumination.
Verdict: TEAMGROUP T-Force XTREEM 32GB DDR5-8000 CL38 provides fast 8000MHz operation with CL38 timings across Intel XMP and AMD EXPO platforms. Its 1.85-inch height requires adequate clearance inside your case.
G.SKILL Trident Z5 Royal Neo 32GB DDR5-8000
Best for: high-frequency AMD EXPO gaming rigs
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 8000MT/s
- Kit Configuration
- 2x16GB
- Form Factor
- 288-pin U-DIMM
- Overclocking Profile
- AMD EXPO
The G.SKILL Trident Z5 Royal Neo is a 32GB dual-channel desktop memory kit comprising two 16GB modules. It pairs a high 8000MT/s transfer rate with CL38-48-48-128 timings at 1.45V. Because it includes an AMD EXPO profile, you can configure it on compatible AMD X870, B850, and B840 motherboards. This kit fits you if you want high-frequency memory with designated AMD overclocking support.
Pros
- 8000MT/s speed with CL38-48-48-128 timings
- AMD EXPO profile for BIOS overclocking
- Validated for AMD X870, B850, and B840 platforms
- Includes two matched 16GB non-ECC UDIMMs
Cons
- Requires 1.45V operating voltage for rated profile
- Boots at base JEDEC speed without BIOS adjustment
Good fit if
- You run an AMD X870, B850, or B840 desktop platform.
- You want 8000MT/s DDR5 memory with CL38 CAS latency.
Skip if
- You prefer standard low-voltage memory operating below 1.45V.
- You need a kit for a laptop or SODIMM slot.
Verdict: G.SKILL Trident Z5 Royal Neo 32GB DDR5-8000 provides high-frequency 8000MT/s performance paired with CL38 timings for specialized AMD chipsets. It is a capable dual-channel memory choice if your hardware supports 1.45V EXPO profiles.
G.SKILL Trident Z5 Neo RGB 32GB DDR5-8000
Best for: AMD desktop builds needing high-speed EXPO memory
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 8000MT/s
- Kit Configuration
- 2x16GB
- Form Factor
- 288-pin U-DIMM
- Overclocking Profile
- AMD EXPO
This desktop kit gives you 32GB of memory spread across two 16GB UDIMM modules. It features an AMD EXPO profile running at up to 8000MT/s with CL38 timings and 1.45V. Designed for AMD X870, B850, and B840 motherboards, it requires BIOS adjustments to hit its target speed. It fits your build if you run a compatible AMD desktop platform and need high-frequency DDR5 memory with integrated RGB lighting.
Pros
- Reaches up to 8000MT/s with CL38-48-48-128 timings via AMD EXPO
- Built with RGB lighting and non-ECC 288-pin UDIMM form factor
- Comes configured as a matched 32GB dual-channel kit (2x16GB)
- Includes standard JEDEC boot profile alongside the overclock profile
Cons
- Requires manual BIOS adjustments and hardware overclocking to reach 8000MT/s
- Operating voltage reaches 1.45V at rated EXPO settings
- Targeted specifically at AMD X870, B850, and B840 platforms
Good fit if
- You run a compatible AMD desktop system on an X870, B850, or B840 motherboard.
- You want a 32GB dual-channel kit with AMD EXPO support up to 8000MT/s.
- You prefer desktop RAM with integrated RGB lighting.
Skip if
- You need plug-and-play rated speeds without entering the BIOS or tuning settings.
- You use an incompatible motherboard or non-desktop platform like a laptop.
Verdict: G.SKILL Trident Z5 Neo RGB 32GB DDR5-8000 delivers 32GB of capacity and an AMD EXPO profile rated up to 8000MT/s at CL38 for compatible AMD platforms. It requires hardware overclocking support and BIOS configuration to reach its full potential.
Crucial Pro 32GB DDR5 6400MHz CL38 Kit
Best for: dual Intel and AMD 6400MHz desktop setups
- CAS Latency
- CL38 (what this guide is about)
- Capacity
- 32GB
- Memory Speed
- 6400MHz
- Kit Configuration
- 2x16GB
- Overclocking Profile
- Intel XMP 3.0 & AMD EXPO
- Compatible Device
- Desktop
This Crucial Pro memory kit gives you 32GB of DDR5 memory across two 16GB modules running at 6400MHz with CL38 CAS latency. It features an aluminum white heat spreader standing 1.37 inches tall, fitting standard desktop motherboards. Because it includes both Intel XMP 3.0 and AMD EXPO overclocking profiles on the same module, it suits you if you need 6400MHz speeds across Intel Core or AMD Ryzen platforms.
Pros
- Supports both Intel XMP 3.0 and AMD EXPO profiles on the same module
- Runs at 6400MHz with CL38 timing
- Compact 1.37-inch module height
- Includes a limited lifetime warranty
Cons
- Lacks integrated RGB lighting
- Total kit capacity is limited to 32GB
Good fit if
- You want a 6400MHz CL38 kit with both Intel XMP and AMD EXPO support
- You need a white aluminum heat spreader with a 1.37-inch clearance profile
Skip if
- You need integrated RGB lighting for your build
- You require more than 32GB of total RAM capacity
Verdict: Crucial Pro 32GB DDR5 6400MHz CL38 Kit provides fast 6400MHz CL38 performance with dual Intel XMP 3.0 and AMD EXPO compatibility. Its 1.37-inch white heat spreader makes it a practical, low-profile choice for desktop systems.
Specifications side by side
| Spec | TEAMGROUP T-Force Delta RGB 32GB 6000MHz DDR5 RAM | Kingston FURY Impact 64GB DDR5 4800MHz SODIMM Kit | Kingston Fury Impact 8GB DDR5 4800MHz Laptop RAM | Kingston FURY Beast RGB 64GB DDR5 4800MHz RAM | TEAMGROUP T-Force Vulcan 32GB DDR5-6000 CL38 | TEAMGROUP T-Create Expert 32GB DDR5-6000 | TEAMGROUP T-Force Delta Alpha RGB 32GB 6000MHz | Kingston FURY Renegade RGB 32GB 7200MT/s | Kingston FURY Impact 32GB DDR5 6000MHz SODIMM | TEAMGROUP T-Force XTREEM 48GB DDR5-8000 CL38 | Corsair Vengeance 32GB 6000MHz CL38 DDR5 RAM | TEAMGROUP T-Force XTREEM 32GB DDR5-8000 CL38 | G.SKILL Trident Z5 Royal Neo 32GB DDR5-8000 | G.SKILL Trident Z5 Neo RGB 32GB DDR5-8000 | Crucial Pro 32GB DDR5 6400MHz CL38 Kit |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity | 32GB | 64GB | 8GB | 64GB | 32GB | 32GB | 32GB | 32GB | 32GB | 48GB | 32GB | 32GB | 32GB | 32GB | 32GB |
| Memory Speed | 6000MHz | 4800MT/s | 4800MT/s | 4800MT/s | 6000MHz | 6000MHz | 6000MHz | 7200MT/s | 6000MT/s | 8000MHz | 6000MHz | 8000MHz | 8000MT/s | 8000MT/s | 6400MHz |
| CAS Latency | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 | CL38 |
| Kit Configuration | 2x16GB | Kit of 2 | Single Module | Kit of 2 | 2x16GB | 2 x 16GB | 2x16GB | 2x16GB | 2x16GB | 2x24GB | 2x16GB | 2x16GB | 2x16GB | 2x16GB | 2x16GB |
| Form Factor | not specified | SODIMM | SODIMM | DIMM | not specified | UDIMM | not specified | DIMM | SODIMM | not specified | not specified | not specified | 288-pin U-DIMM | 288-pin U-DIMM | not specified |
| Overclocking Profile | Intel XMP 3.0 & AMD Expo | Intel XMP 3.0 | Intel XMP 3.0 | Intel XMP 3.0 | XMP 3.0 | Intel XMP 3.0 & AMD EXPO | Intel XMP 3.0 & AMD EXPO | Intel XMP 3.0 | Intel XMP 3.0 | Intel XMP 3.0 & AMD Expo | Intel XMP 3.0 | Intel XMP 3.0 & AMD Expo | AMD EXPO | AMD EXPO | Intel XMP 3.0 & AMD EXPO |
| Voltage | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | 1.45V | 1.45V | not specified |
| ECC Support | On-die ECC | On-Die ECC | On-Die ECC | not specified | not specified | not specified | On-die ECC | not specified | On-Die ECC | On-Die ECC | not specified | On-Die ECC | Non-ECC | Non-ECC | not specified |
| Compatible Device | Desktop | Laptop | Laptop | Desktop | Desktop | Desktop | Desktop | not specified | Laptop | Desktop | PC | Desktop | Desktop, PC | Desktop, PC | Desktop |
| Size | 32GB(2x16GB) | 64GB | 8GB | 64GB | 32GB (2x16GB) | 32GB (16GBx2) | 32GB(16GBx2) | 32GB (2x16GB) | 32GB | 48GB(2x24GB) | 32GB | 32GB(2x16GB) | 32GB (2x16GB) | 32GB (2x16GB) | 32GB |
| Dimensions | 5.68 × 0.28 × 1.79 inches | 2.74 × 0.15 × 1.18 inches | 2.74 × 0.15 × 1.18 inches | 5.25 × 0.28 × 1.66 inches | 5.51 × 0.3 × 1.29 inches | 19.7 × 19.7 × 11 inches | 19.7 × 19.7 × 11 inches | 5.25 × 0.3 × 1.73 inches | 5.25 × 0.15 × 1.18 inches | 5.31 × 0.28 × 1.85 inches | 5.3 × 1.4 × 0.29 inches | 5.28 × 0.31 × 1.85 inches | not specified | not specified | 5.37 × 0.31 × 1.37 inches |
| Weight | 1.59 ounces | 1.6 ounces | not specified | 3.17 ounces | 3.53 ounces | 3.53 ounces | not specified | 0.71 ounces | 1.42 ounces | 2.82 ounces | 1.31 ounces | 7.83 ounces | not specified | not specified | 1.16 ounces |
| Color | White | Black | Black | RGB | Black | Black-udimm | Black | Silver,White | Black | Black | Black | Black | Gold | Matte Black | White (6400MHz) |
| Model | FF4D532G6000HC38ADC01 | KF548S38IBK2-64 | KF548S38IB-8 | KF548C38BBAK2-64 | FLBD532G6000HC38ADC01 | CTCED532G6000HC38ADC01 | FF7D532G6000HC38ADC01 | KF572C38RWAK2-32 | KF560S38IBK2-32 | FFXD548G8000HC38EDC01 | CMK32GX5M2B6000C38 | FF4D564G6000HC38GDC01 | F5-8000J3848H16GX2-TR5NG | F5-8000J3848H16GX2-TZ5NR | CP2K16G64C38U5W |
Is CL38 memory worth it for your build?
CAS latency indicates the number of clock cycles your memory takes to respond to a controller command. A CL38 specification means the RAM requires 38 clock cycles to complete that task. Because actual latency depends on both cycle count and clock frequency, CL38 behaves differently across speeds. When paired with high frequencies between 6000MHz and 8000MHz, CL38 maintains standard cycle timing while throughput increases. On base 4800MHz laptop and desktop modules, it provides standard DDR5 response cycles for everyday system stability.
Worth it if
- You build a desktop system running between 6000MHz and 8000MHz using Intel XMP or AMD EXPO profiles.
- You want standard DDR5 timing for a 4800MHz desktop or laptop memory upgrade.
Skip it if
- You use a motherboard or processor that cannot support overclocking profiles above baseline 4800MHz speeds.
- You need a 64GB capacity kit that runs at speeds above 4800MHz.
How We Picked CL38 RAM
To compile this guide of 15 memory kits for 2026, we identified DDR5 products by checking published specifications for a CAS latency of CL38. A kit is included when the listing explicitly states CL38 in the product title or feature list. We reviewed published specs for attributes like memory speed, form factor, and overclocking profiles without physically handling any hardware. Only one model variant per product family is included.
CAS latency measures the delay in clock cycles before data transfers begin. On this page, products in stock first set the order so you can find available hardware directly. Every detail comes directly from technical data sheets, letting you compare desktop and laptop options accurately.
Key Specs for Choosing CL38 DDR5 RAM
-
Match Module Form Factor
Check whether your hardware requires desktop UDIMM sticks or compact SODIMM modules. Standard desktop motherboards require full-size DIMM slots, whereas laptops and certain small-form-factor devices exclusively accept SODIMM memory. Installing the wrong form factor will result in physical incompatibility because slot dimensions and pin layouts differ completely. If you are upgrading a mobile computer, verify the exact SODIMM specifications before buying. For example, the Kingston FURY Impact 64GB DDR5 4800MHz SODIMM Kit is engineered specifically for compatible mobile SODIMM slots rather than standard desktop motherboards.
-
Verify Memory Speed Support
Evaluate the memory frequency rating against your motherboard and processor specifications. DDR5 CL38 kits operate across speeds ranging from standard 4800MHz up to high-frequency 8000MHz. Higher transfer rates offer increased bandwidth for demanding tasks, but extreme speeds require high-end motherboards and capable memory controllers to boot reliably. Check your motherboard qualified vendor list to confirm that your hardware supports frequencies beyond standard baselines. For ultra-high-frequency setups, an option like the TEAMGROUP T-Force XTREEM DDR5 32GB 8000MHz CL38 Kit requires verified motherboard support to operate stably at full rated frequency.
-
Check Module Height Clearance
Measure the vertical clearance between your motherboard memory slots and your CPU cooler. Memory modules with integrated heat spreaders or RGB light bars often feature taller profiles that can collide with large dual-tower air coolers. Compact builds benefit from lower physical heights that prevent obstruction around the socket area. Always compare the listed module height with your cooler clearance measurements before deciding on a kit. If you have limited physical space inside your chassis, the TEAMGROUP T-Force Vulcan 32GB DDR5-6000 CL38 features a low-clearance 1.287-inch height designed to minimize cooler obstruction.
-
Align Overclocking Profile Support
Inspect which memory overclocking profile standard the RAM supports out of the box. Intel motherboards use Intel XMP 3.0 to load rated speeds and CL38 timings, whereas AMD AM5 platforms rely on AMD EXPO profiles. Some memory kits support both standards, while specialized kits cater exclusively to one manufacturer. Choosing a kit with your platform profile ensures one-click configuration inside your BIOS without manual timing adjustments. If you build exclusively on an AMD platform, the G.SKILL Trident Z5 Royal Neo 32GB DDR5-8000 provides a dedicated AMD EXPO profile designed for specialized AMD chipsets.
-
Select Total Memory Capacity
Determine your total memory capacity requirements based on your specific daily workloads. A basic 8GB single stick suits entry-level laptop replacements, while standard 32GB dual-channel configurations handle modern gaming and multi-tasking workloads. If you manage heavy video editing, virtual machines, or large data sets, a 64GB capacity prevents system slowdowns caused by memory exhaustion. Always evaluate whether your applications benefit more from higher capacity or higher frequencies. Desktop users seeking high capacity alongside CL38 timings can look to the Kingston FURY Beast RGB 64GB DDR5 4800MHz RAM for extensive memory headroom.
Frequently asked questions
Can you install CL38 DDR5 memory in a laptop?
Yes, you can install CL38 DDR5 memory in a laptop if you select SODIMM modules. Options like the Kingston FURY Impact series offer CL38 specifications in compact laptop form factors. You can find SODIMM configurations at 4800MHz in 8GB and 64GB sizes, as well as 6000MHz kits in 32GB capacities. Always confirm your laptop uses DDR5 SODIMM slots before purchasing.
What is the highest frequency offered by CL38 DDR5 RAM?
The highest frequency offered among these CL38 DDR5 kits is 8000MHz or 8000MT/s. Kits such as the TEAMGROUP T-Force XTREEM and G.SKILL Trident Z5 Royal Neo achieve this frequency while keeping CAS latency at CL38. Running memory at 8000MHz requires a motherboard, processor memory controller, and BIOS setup certified to support these extreme overclocking profiles.
Can a single CL38 DDR5 kit support both Intel XMP and AMD EXPO?
Yes, several CL38 DDR5 memory kits feature dual compatibility for both Intel XMP and AMD EXPO. Models like the TEAMGROUP T-Force Delta RGB, Crucial Pro 6400MHz, and TEAMGROUP T-Create Expert include profiles programmed for both platforms. This allows you to apply factory overclocking settings on either modern Intel or AMD desktop motherboards without manual sub-timing adjustments.
Are there low-profile CL38 DDR5 modules for tight desktop clearances?
Yes, you can choose compact desktop kits designed to minimize CPU air cooler obstruction. For example, the TEAMGROUP T-Force Vulcan DDR5 measures 1.287 inches in height, and the Crucial Pro 6400MHz kit measures 1.37 inches. In comparison, RGB modules like the TEAMGROUP T-Force Delta RGB reach 1.79 inches tall, which may interfere with bulky CPU air heatsinks.
Which CL38 DDR5 memory kits are designed specifically for AMD EXPO?
G.SKILL Trident Z5 Royal Neo and Trident Z5 Neo RGB are tailored specifically for AMD EXPO platforms. Rated at 8000MT/s with CL38 timings, these kits use dedicated EXPO profiles requiring 1.45V. Because they lack Intel XMP profiles in their listing specifications, you should pick them primarily for desktop systems with AMD motherboards built for extreme memory overclocks.
Does DDR5 CL38 memory feature error correction?
Standard consumer DDR5 modules, including CL38 laptop SODIMMs, integrate on-die ECC. For instance, the Kingston Fury Impact 8GB and 32GB SODIMM kits explicitly specify on-die ECC support. On-die ECC detects and corrects single-bit errors within the memory chip itself, which helps improve signal stability at higher DDR5 frequencies in mobile and desktop environments.
What capacity sizes do CL38 DDR5 memory kits offer?
CL38 DDR5 memory is available across capacities ranging from single 8GB sticks up to 64GB dual-channel kits. For laptops, Kingston Fury Impact offers individual 8GB SODIMMs and high-capacity 64GB configurations. For desktops, most CL38 options come in standard 32GB kits configured as two 16GB modules, while 64GB options like the Kingston FURY Beast RGB cater to larger memory requirements.