Corsair DDR4 RAMS: 15 Picks Ranked by Specs
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
You are looking at the best corsair ddr4 RAMs for your next build. This guide covers 15 options, including low-profile kits, SODIMMs for laptops, and models with addressable RGB lighting. We ranked them strictly by published specifications like speed, latency, and physical dimensions.
The top pick is the Corsair Vengeance LPX 16GB 2666MHz DDR4 Kit. It leads because its 34mm height fits tight CPU coolers while supporting four slots for maximum capacity in compact builds.
Quick picks
Our 15 picks
Corsair Vengeance LPX 16GB 2666MHz DDR4 Kit
Best for: quad-slot builds needing low-profile clearance
- Total Capacity
- 16GB
- Memory Speed
- 2666MHz
- CAS Latency
- C16
- Module Configuration
- 4x4GB
- Height
- 34mm
- Dimensions
- 6.1 × 3.6 × 0.8 inches
This Corsair Vengeance LPX kit gives you 16GB of DDR4 memory split across four 4GB sticks. It runs at a 2666MHz clock speed with CL16 latency and supports Intel XMP 2.0. With a low module height of 34mm and an aluminum heatspreader, it fits compact computer builds where CPU cooler clearance is limited.
Pros
- Low 34mm module height for compact builds
- Solid aluminum heatspreader for thermal dissipation
- Intel XMP 2.0 support for one-step setup
- Limited lifetime warranty
Cons
- 2666MHz speed is lower than 3200MHz and 3600MHz kits
- Four 4GB modules occupy four motherboard slots
- No integrated RGB lighting
Good fit if
- You need low-profile 34mm modules to clear large CPU coolers.
- You have four open DIMM slots on your motherboard.
- You want one-setting memory configuration using Intel XMP 2.0.
Skip if
- You only have two DIMM slots on your motherboard.
- You need faster memory speeds such as 3200MHz or 3600MHz.
- You want addressable RGB lighting on your memory modules.
Verdict: Corsair Vengeance LPX 16GB (4x4GB) 2666MHz RAM suits builders with four available memory slots who need low 34mm module clearance beneath tight CPU coolers.
Corsair Vengeance LPX 32GB 2800MHz
Best for: compact builds needing 32GB capacity
- Total Capacity
- 32GB
- Memory Speed
- 2800MHz
- CAS Latency
- C16
- Module Configuration
- 4x8GB
- Dimensions
- 5.3 × 1.3 × 0.2 inches
- Weight
- 1.1 pounds
This Corsair Vengeance LPX kit provides 32GB of DDR4 memory across four 8GB modules. It runs at 2800MHz with a CAS latency of CL16. The low-profile heatspreader measures 0.2 inches tall, ensuring compatibility with large CPU coolers. You get a black finish that fits standard builds. This configuration suits users who need maximum capacity for multitasking or content creation on DDR4 platforms.
Pros
- 32GB total capacity (4 x 8GB)
- 2800MHz speed rating
- CL16 CAS latency
- Low-profile 0.2 inch height
Cons
- Slower 2800MHz speed compared to 3200MHz or 3600MHz options
- Requires four DIMM slots, limiting future expansion
- No RGB lighting features
Good fit if
- You need 32GB of RAM for heavy multitasking
- You have a compact case with tall CPU coolers
- You are building a DDR4 system with four available slots
Skip if
- You require speeds of 3200MHz or higher
- Your motherboard only has two DIMM slots
- You want RGB lighting effects
Verdict: Corsair Vengeance LPX 32GB 2800MHz CL16 is a solid choice for users who prioritize capacity over speed. It fits well in systems where space is tight and four slots are available. You should pick this if you need 32GB and can accept the slower clock speed.
Corsair Vengeance LPX 32GB DDR4 2400MHz
Best for: Small builds needing 32GB capacity
- Total Capacity
- 32GB
- Memory Speed
- 2400 MHz
- CAS Latency
- CL14
- Module Configuration
- 2x16GB
- Height
- 34mm
- Dimensions
- 6.1 × 0.4 × 3.5 inches
This Corsair Vengeance LPX kit gives you 32GB of DDR4 memory in a 2x16GB configuration. It runs at 2400MHz with a tight CAS latency of 14. The low-profile design stands only 34mm tall, making it suitable for small-form-factor builds with large CPU coolers. You get a solid aluminum heatspreader for heat dissipation and Intel XMP 2.0 support for easy setup. It is a reliable option for users needing high capacity at standard speeds.
Pros
- 32GB total capacity in a 2x16GB configuration
- Low-profile 34mm height fits small builds
- Tight CAS latency of CL14
- Aluminum heatspreader for efficient cooling
Cons
- 2400MHz speed is slower than most competitors
- Only includes two modules, not four
- No RGB lighting on the heatspreader
Good fit if
- You need 32GB of RAM for heavy multitasking
- You are building in a small form factor case
- You prioritize low latency over high frequency
Skip if
- You require speeds above 3000MHz for gaming
- You want synchronized RGB lighting effects
- You need a 4-module kit for quad-channel performance
Verdict: Corsair Vengeance LPX 32GB 2400MHz is a practical choice for users who need maximum capacity in a low-profile form factor. It suits builders who value tight latency and compact dimensions over high clock speeds.
Corsair Vengeance LPX 16GB DDR4 3000MHz
Best for: compact desktop builds needing 3000MHz CL15 memory
- Total Capacity
- 16GB
- Memory Speed
- 3000MHz
- CAS Latency
- CL15
- Voltage
- 1.35V
- Module Configuration
- 2x8GB
- Height
- 34mm
This Corsair Vengeance LPX kit gives you 16GB of DDR4 memory split across two 8GB modules. Operating at 3000MHz with CL15 latency at 1.35V, it features Intel XMP 2.0 support and an aluminum heatspreader. At 34mm tall, it fits compact builds with tight cooler clearance, suiting you if you want tight timings at 3000MHz.
Pros
- CL15 CAS latency provides lower latency than standard CL16 kits
- Low-profile 34mm height fits compact cases and clears large coolers
- Solid aluminum heatspreader manages heat dissipation
- Intel XMP 2.0 profile enables simple one-setting setup
Cons
- 3000MHz speed falls below 3200MHz and 3600MHz alternatives
- 16GB capacity provides less headroom than 32GB kits
Good fit if
- You need 34mm low-profile memory to clear a bulky CPU cooler
- You target 3000MHz frequency with tighter CL15 latency
Skip if
- You prefer higher clock speeds such as 3200MHz or 3600MHz
- You need a 32GB capacity kit for memory-heavy tasks
Verdict: Corsair Vengeance LPX 16GB 3000MHz CL15 RAM delivers low CL15 latency in a compact 34mm profile for space-constrained PC builds.
Corsair Vengeance LPX 16GB DDR4 3200MHz
Best for: compact desktop builds needing low-profile memory
- Total Capacity
- 16GB
- Memory Speed
- 3200MHz
- CAS Latency
- CL16
- Voltage
- 1.35V
- Module Configuration
- 2x8GB
- Height
- 34mm
This Corsair desktop memory kit provides 16GB of capacity across two 8GB modules. Operating at 3200MHz with CL16 latency at 1.35V, it delivers balanced DDR4 performance with Intel XMP 2.0 support. The low-profile 34mm aluminum heatspreader fits compact cases and tight CPU cooler clearances, making it suitable if you need dependable speed in space-constrained builds.
Pros
- Low-profile 34mm module height fits tight spaces
- 3200MHz frequency with CL16-18-18-36 timings
- Intel XMP 2.0 support for one-step setup
- Solid aluminum heatspreader for thermal dissipation
Cons
- 16GB capacity is lower than available 32GB options
- 3200MHz clock rate is slower than 3600MHz alternatives
- Lacks integrated RGB illumination
Good fit if
- You need a low-profile 34mm height to clear large CPU air coolers.
- You want a balanced 16GB dual-channel setup running at 3200MHz CL16.
- You prefer simple one-setting memory configuration through Intel XMP 2.0.
Skip if
- You require 32GB of memory for demanding multitasking workloads.
- You want faster 3600MHz transfer rates from your DDR4 modules.
- You want RGB lighting to match your system build.
Verdict: Corsair Vengeance LPX 16GB 3200MHz DDR4 RAM fits PC builders seeking a low-profile 34mm dual-channel kit with CL16 latency. It provides reliable DDR4 speeds without encroaching on large air coolers.
Corsair Vengeance LPX 32GB DDR4 2666MHz C16
Best for: Compact builds needing 32GB capacity
- Total Capacity
- 32GB
- Memory Speed
- 2666MHz
- CAS Latency
- CL16
- Module Configuration
- 2x16GB
- Height
- 34mm
- Dimensions
- 6.1 × 3.5 × 0.4 inches
This Corsair Vengeance LPX kit offers 32GB of DDR4 memory running at 2666MHz with a CAS latency of CL16. The modules use a low-profile 34mm design, allowing them to fit in small-form-factor builds without blocking large CPU coolers. The solid aluminum heatspreader helps dissipate heat during operation. It supports Intel XMP 2.0 for straightforward setup on compatible motherboards.
Pros
- 32GB total capacity (2x16GB modules)
- Low-profile 34mm height for compact builds
- Solid aluminum heatspreader for heat dissipation
- Intel XMP 2.0 support for easy setup
Cons
- 2666MHz speed is lower than many competing kits
- Limited to two DIMM slots per channel
- No RGB lighting or aesthetic customization
Good fit if
- You need 32GB of RAM for multitasking
- You are building a small-form-factor PC
- You prioritize compatibility over high speed
Skip if
- You require speeds above 3000MHz
- You want RGB lighting effects
- You need 64GB of total memory
Verdict: Corsair Vengeance LPX 32GB DDR4 2666MHz is a reliable choice for users who need ample memory in a compact form factor. It suits builders who value low-profile compatibility and stable performance over maximum clock speeds.
Corsair Vengeance LPX 8GB DDR4 2400MHz
Best for: entry-level small-form-factor builds
- Total Capacity
- 8GB
- Memory Speed
- 2400MHz
- CAS Latency
- CL16
- Module Configuration
- 1x8GB
- Height
- 34mm
- Dimensions
- 5.32 × 0.28 × 1.32 inches
This single-module desktop kit provides 8GB of DDR4 memory running at 2400MHz with C16 latency. Built with a solid aluminum heatspreader and Intel XMP 2.0 support, it measures 34mm tall for easy clearance under compact CPU coolers. You get a basic configuration designed for entry-level systems or small-form-factor builds needing a standard, low-profile memory stick.
Pros
- Low-profile 34mm module height fits small-form-factor builds
- Intel XMP 2.0 support for one-setting setup
- Solid aluminum heatspreader for thermal dissipation
- Backing from a limited lifetime warranty
Cons
- Lowest clock speed on the list at 2400MHz
- Single-module 1x8GB package lacks multi-channel bandwidth out of the box
Good fit if
- You need a low-profile 34mm module to clear tight CPU coolers or small cases.
- You want a single 8GB DDR4 stick to meet baseline system requirements.
Skip if
- You want speeds above 2400MHz for memory-intensive workloads.
- You require a multi-stick kit for dual-channel operation.
Verdict: Corsair Vengeance LPX 8GB DDR4 2400MHz is built for entry-level PC builders who need a single low-profile module to fit tight chassis clearances.
Corsair Vengeance 16GB DDR4 2666MHz CL18 SODIMM
Best for: compatible Intel laptop memory upgrades
- Total Capacity
- 16GB
- Memory Speed
- 2666MHz
- CAS Latency
- CL18
- Voltage
- 1.2V
- Module Configuration
- 2x8GB
- Form Factor
- SODIMM
View on Amazon: Corsair Vengeance 16GB DDR4 2666MHz CL18 SODIMM
This 16GB kit includes two 8GB DDR4 SODIMM modules running at 2666MHz with CL18 latency and 1.2V power. Designed for notebook systems with 6th and 7th generation Intel Core i5 or i7 processors, it features automatic overclocking without manual BIOS setup. You get compact memory sized to upgrade compatible portable systems rather than desktop motherboards.
Pros
- SODIMM form factor fits compatible notebooks
- Auto-overclocking requires no BIOS configuration
- Standard 1.2V operating voltage
- Limited lifetime warranty
Cons
- CL18 latency is higher than typical 2666MHz kits
- 2666MHz frequency is slower than 3200MHz or 3600MHz alternatives
- Incompatible with standard desktop DIMM motherboards
Good fit if
- You need a 16GB DDR4 memory upgrade for a compatible laptop.
- You want automatic memory configuration without entering the BIOS.
- You use a 6th or 7th generation Intel Core notebook.
Skip if
- You are upgrading a standard desktop PC requiring full-size DIMMs.
- You need speeds exceeding 2666MHz for your system.
Verdict: Corsair Vengeance 16GB 2666MHz DDR4 SODIMM delivers a 1.2V dual-channel upgrade for owners of compatible 6th and 7th gen Intel notebooks.
Corsair Vengeance LPX 16GB DDR4-3000 RAM
Best for: compact desktop builds needing low-profile memory
- Total Capacity
- 16GB
- Memory Speed
- 3000MHz
- CAS Latency
- C16
- Voltage
- 1.35V
- Module Configuration
- 2x8GB
- Form Factor
- Desktop
This Corsair Vengeance LPX kit gives you 16GB of desktop memory across two 8GB DDR4 modules. It operates at 3000MHz with CL16 latency and 1.35V using an Intel XMP 2.0 profile. At 34mm tall, the aluminum heatspreaders fit inside compact cases with large CPU air coolers. It suits your build if you need reliable dual-channel DDR4 memory.
Pros
- Low 34mm module height fits small-form-factor cases and tight CPU coolers
- Intel XMP 2.0 support enables simple one-setting memory overclocking
- Solid aluminum heatspreader provides passive heat dissipation
- Backed by a limited lifetime warranty
Cons
- 3000MHz clock speed is lower than 3200MHz and 3600MHz alternatives
- CL16 latency is slower than CL15 kits at the same 3000MHz speed
- 16GB capacity is lower than 32GB configurations
Good fit if
- You want low-profile 34mm modules to clear large desktop CPU heatsinks.
- You need a dual-channel 16GB kit running at 3000MHz with Intel XMP 2.0.
Skip if
- You want higher memory bandwidth from 3200MHz or 3600MHz DDR4 kits.
- You need 32GB of total RAM for heavy multitasking.
Verdict: Corsair Vengeance LPX 16GB DDR4-3000 RAM delivers low-clearance 34mm modules for builders needing a dependable dual-channel 16GB setup in compact PC cases. Its 3000MHz speed and XMP 2.0 support fit standard DDR4 desktop motherboards without physical cooler interference.
Corsair Vengeance RGB Pro 16GB 3200MHz DDR4
Best for: mid-range gaming builds needing addressable lighting
- Total Capacity
- 16GB
- Memory Speed
- 3200MHz
- CAS Latency
- CL16
- Voltage
- 1.35V
- Module Configuration
- 2x8GB
- Height
- 2 inches
This desktop kit gives you 16GB of DDR4 memory across two 8GB sticks running at 3200MHz with CL16 latency. Operating at 1.35V with Intel XMP 2.0 support, each module includes an aluminum heat spreader and ten individually addressable RGB LEDs managed through iCUE software. It suits builders balancing standard gaming speeds with customized case illumination.
Pros
- DDR4 3200MHz frequency with CL16-18-18-36 timings
- Ten individually addressable RGB LEDs on each module
- Intel XMP 2.0 support for one-step profile configuration
- Built-in aluminum heat spreader for thermal management
Cons
- Two-inch module height creates potential clearance issues with large air coolers
- Lower 3200MHz transfer rate than 3600MHz alternatives on the list
Good fit if
- You want addressable lighting managed through Corsair iCUE software.
- You need a dual-channel 16GB memory configuration running at 3200MHz.
Skip if
- You run a low-profile CPU cooler that cannot clear two-inch tall modules.
- You require 3600MHz clock speeds or a 32GB total capacity.
Verdict: Corsair Vengeance RGB Pro 16GB 3200MHz DDR4 RAM fits desktop builders who prioritize addressable lighting and dependable 3200MHz CL16 speeds within cases that accommodate taller heatsinks.
Corsair Vengeance LPX 16GB 3600MHz DDR4 RAM
Best for: compact builds requiring low-profile high-speed memory
- Total Capacity
- 16GB
- Memory Speed
- 3600MHz
- CAS Latency
- CL18
- Voltage
- 1.35V
- Module Configuration
- 2x8GB
- Height
- 34mm
This kit provides 16GB of DDR4 desktop memory across two 8GB sticks running at 3600MHz with CL18-22-22-42 timings. Its 34mm module height fits low-clearance CPU coolers and compact chassis. With Intel XMP 2.0 support and 1.35V operation, it suits builders who want high-frequency DDR4 memory without clearance issues or RGB lighting.
Pros
- Fast 3600MHz operating frequency
- Low-profile 34mm module height fits compact cases
- Intel XMP 2.0 support for one-step setup
- Solid aluminum heatspreader for passive cooling
Cons
- Looser CL18-22-22-42 timings than CL16 alternatives
- Total 16GB capacity is smaller than 32GB kits on the list
- No integrated RGB lighting
Good fit if
- You have a large CPU air cooler requiring 34mm clearance.
- You need 3600MHz memory speeds on an AMD or Intel DDR4 motherboard.
- You prefer a non-illuminated, standard black aluminum heatspreader.
Skip if
- You require 32GB or more total RAM for heavier workloads.
- You prioritize lower latency timings such as CL16.
Verdict: Corsair Vengeance LPX 16GB 3600MHz DDR4 RAM gives small-form-factor and air-cooled desktop systems 3600MHz clock rates without interfering with bulky heatsinks.
Corsair Vengeance LPX 16GB DDR4 3200MHz
Best for: compact desktop builds needing low-profile clearance
- Total Capacity
- 16GB
- Memory Speed
- 3200MHz
- CAS Latency
- CL16
- Voltage
- 1.35V
- Module Configuration
- 2x8GB
- Height
- 34mm
This dual-channel 16GB memory kit contains two 8GB DDR4 modules rated up to 3200MHz at 1.35V. It features CL16-20-20-38 timings and a 34mm low-profile form factor. The aluminum heatspreader manages heat without adding bulk. You get reliable desktop performance engineered for Intel and AMD motherboards where cooler clearance is tight. It suits space-constrained setups.
Pros
- Low-profile 34mm module height fits tight CPU cooler setups
- Dual-channel 16GB configuration (2x8GB) clocked up to 3200MHz
- Solid aluminum heatspreader dissipates heat effectively
- Compatible with both Intel and AMD DDR4 motherboards
Cons
- Looser secondary timings at CL16-20-20-38 than standard CL16-18-18 kits
- Capacity limited to 16GB instead of larger 32GB configurations
- Lacks integrated RGB illumination
Good fit if
- You need low-profile 34mm RAM for tight CPU cooler clearance.
- You run an AMD or Intel DDR4 desktop board at 3200MHz.
- You want a standard 16GB dual-channel memory configuration.
Skip if
- You require tighter sub-timings than CL16-20-20-38.
- You need 32GB of total RAM for heavy workloads.
Verdict: Corsair Vengeance LPX 16GB DDR4-3200 delivers a compact 34mm footprint and 3200MHz speed for builders prioritizing cooler clearance over tight sub-timings.
Corsair Vengeance LPX 32GB 3200MHz DDR4 RAM
Best for: compact systems needing 32GB DDR4 capacity
- Total Capacity
- 32GB
- Memory Speed
- 3200MHz
- CAS Latency
- CL16
- Voltage
- 1.35V
- Module Configuration
- 2x16GB
- Height
- 34mm
This Corsair Vengeance LPX kit gives you 32GB of DDR4 memory across two 16GB sticks running at 3200MHz. It features CL16-20-20-38 timings, draws 1.35V, and supports Intel XMP alongside AMD EXPO profiles. At 34mm tall, the aluminum modules fit compact chassis with large CPU coolers, making this setup practical if you need high capacity in tight spaces.
Pros
- 32GB total capacity across two 16GB modules
- Low 34mm module height fits compact cases and tight CPU coolers
- Supports Intel XMP and AMD EXPO overclocking profiles
- Solid aluminum heatspreader provides passive thermal dissipation
Cons
- Looser secondary timings at CL16-20-20-38
- Rated 3200MHz speed is slower than 3600MHz alternatives
- No integrated RGB lighting
Good fit if
- You need 32GB of dual-channel capacity for heavy system multitasking.
- You build inside a small-form-factor case with limited clearance.
- You want automated memory tuning via Intel XMP or AMD EXPO.
Skip if
- You prefer 3600MHz data rates for higher memory bandwidth.
- You want RGB illumination to match your system theme.
Verdict: Corsair Vengeance LPX 32GB 3200MHz RAM Kit suits PC builders who prioritize compact component clearance and 32GB capacity over high clock frequencies or decorative lighting. Its dual profile support simplifies setup on compatible DDR4 motherboards.
Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3600MHz
Best for: builders wanting 3600MHz speed and addressable RGB
- Total Capacity
- 16GB
- Memory Speed
- 3600 MHz
- CAS Latency
- CL18
- Module Configuration
- 2x8GB
- Dimensions
- 5.44 × 0.3 × 2 inches
- Weight
- 4.94 ounces
View on Amazon: Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3600MHz
This dual-channel kit provides 16GB of DDR4 memory across two 8GB modules. Operating at 3600MHz with C18 latency, it pairs high frequency with aluminum heat spreaders for thermal dissipation. Each module houses ten individually addressable RGB LEDs managed through iCUE software. It suits you if you want fast DDR4 speeds paired with synchronized lighting.
Pros
- 3600MHz memory frequency with Intel XMP 2.0 support
- Ten individually addressable RGB LEDs per module
- Built-in aluminum heat spreader for thermal management
Cons
- 2-inch module height can obstruct large CPU air coolers
- CL18 latency is slower than CL16 options at 3600MHz
Good fit if
- You want 3600MHz speed with ten-zone addressable RGB lighting.
- You use Corsair iCUE to synchronize component illumination.
Skip if
- You need low-profile modules for compact CPU cooler clearance.
- You require 32GB or more capacity for heavy workloads.
Verdict: Corsair Vengeance RGB Pro 16GB 3600MHz DDR4 gives builders 3600MHz transfer rates and ten-zone lighting within standard 16GB dual-channel setups.
Corsair Vengeance LPX 64GB 3200MHz
Best for: High-capacity small form factor desktops
- Total Capacity
- 64GB
- Memory Speed
- 3200MHz
- CAS Latency
- CL16
- Voltage
- 1.35V
- Module Configuration
- 2x32GB
- Height
- 34mm
This kit offers 64GB of DDR4 memory in a 2x32GB configuration. It runs at 3200MHz with CL16 latency and 1.35V voltage. The low-profile 34mm design fits small form factor builds. You get a solid aluminum heatspreader for heat dissipation. It is optimized for Intel and AMD desktop motherboards. This setup suits users needing high capacity.
Pros
- 64GB total capacity (2x32GB modules)
- 3200MHz memory speed
- CL16 CAS latency
- Low-profile 34mm height
- Aluminum heatspreader
Cons
- Only two modules included
- 1.35V operating voltage
- Black color only
Good fit if
- You need 64GB of RAM for heavy multitasking
- You have a small form factor PC case
- You use Intel or AMD DDR4 motherboards
Skip if
- You require RGB lighting effects
- You need a single stick configuration
- You are building a laptop system
Verdict: Corsair Vengeance LPX 64GB 3200MHz provides ample memory for demanding workloads in a compact form factor. It fits users with small cases who prioritize capacity over visual flair.
Specifications side by side
| Spec | Corsair Vengeance LPX 16GB 2666MHz DDR4 Kit | Corsair Vengeance LPX 32GB 2800MHz | Corsair Vengeance LPX 32GB DDR4 2400MHz | Corsair Vengeance LPX 16GB DDR4 3000MHz | Corsair Vengeance LPX 16GB DDR4 3200MHz | Corsair Vengeance LPX 32GB DDR4 2666MHz C16 | Corsair Vengeance LPX 8GB DDR4 2400MHz | Corsair Vengeance 16GB DDR4 2666MHz CL18 SODIMM | Corsair Vengeance LPX 16GB DDR4-3000 RAM | Corsair Vengeance RGB Pro 16GB 3200MHz DDR4 | Corsair Vengeance LPX 16GB 3600MHz DDR4 RAM | Corsair Vengeance LPX 16GB DDR4 3200MHz | Corsair Vengeance LPX 32GB 3200MHz DDR4 RAM | Corsair Vengeance RGB Pro 16GB (2x8GB) DDR4 3600MHz | Corsair Vengeance LPX 64GB 3200MHz |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total Capacity | 16GB | 32GB | 32GB | 16GB | 16GB | 32GB | 8GB | 16GB | 16GB | 16GB | 16GB | 16GB | 32GB | 16GB | 64GB |
| Memory Speed | 2666MHz | 2800MHz | 2400 MHz | 3000MHz | 3200MHz | 2666MHz | 2400MHz | 2666MHz | 3000MHz | 3200MHz | 3600MHz | 3200MHz | 3200MHz | 3600 MHz | 3200MHz |
| CAS Latency | C16 | C16 | CL14 | CL15 | CL16 | CL16 | CL16 | CL18 | C16 | CL16 | CL18 | CL16 | CL16 | CL18 | CL16 |
| Voltage | not specified | not specified | not specified | 1.35V | 1.35V | not specified | not specified | 1.2V | 1.35V | 1.35V | 1.35V | 1.35V | 1.35V | not specified | 1.35V |
| Module Configuration | 4x4GB | 4x8GB | 2x16GB | 2x8GB | 2x8GB | 2x16GB | 1x8GB | 2x8GB | 2x8GB | 2x8GB | 2x8GB | 2x8GB | 2x16GB | 2x8GB | 2x32GB |
| Form Factor | not specified | not specified | not specified | not specified | not specified | not specified | not specified | SODIMM | Desktop | not specified | not specified | not specified | not specified | not specified | not specified |
| Height | 34mm | not specified | 34mm | 34mm | 34mm | 34mm | 34mm | 1.19 inches | 34mm | 2 inches | 34mm | 34mm | 34mm | not specified | 34mm |
| Compatible Device | not specified | not specified | not specified | Desktop, PC | Desktop, PC | not specified | not specified | not specified | Desktop, PC | Desktop, PC | Desktop, PC | Desktop, PC | PC | not specified | Desktop, PC |
| Overclocking Profile | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Intel XMP, AMD EXPO | not specified | not specified |
| Size | 16GB Kit (4x4GB) | 32GB (4 x 8GB) | 32GB Kit (2x16GB) | 16GB Kit (2x8GB) | 16GB Kit (2x8GB) | 32GB (2 x 16GB) | 8GB Kit (1x8GB) | (2 x 8GB) | 16GB Kit (2x8GB) | 16GB (2x8GB) | 16GB Kit (2x8GB) | 16GB | 2 count (pack of 1) | 16GB (2x8GB) | 64GB Kit (2x32GB) |
| Dimensions | 6.1 × 3.6 × 0.8 inches | 5.3 × 1.3 × 0.2 inches | 6.1 × 0.4 × 3.5 inches | 6.74 × 3.55 × 0.61 inches | 6.1 × 3.54 × 0.39 inches | 6.1 × 3.5 × 0.4 inches | 5.32 × 0.28 × 1.32 inches | 2.66 × 0.16 × 1.19 inches | 5.31 × 0.28 × 1.32 inches | 5.44 × 0.3 × 2 inches | 5.32 × 0.28 × 1.32 inches | 5.32 × 0.28 × 1.32 inches | 5.32 × 0.28 × 1.32 inches | 5.44 × 0.3 × 2 inches | 5.32 × 0.28 × 1.32 inches |
| Weight | 3.03 ounces | 1.1 pounds | 3.2 ounces | 3.21 ounces | 3.53 ounces | 3.2 ounces | not specified | 0.56 ounces | 2.72 ounces | 4.32 ounces | 3.21 ounces | 0.71 ounces | 0.63 ounces | 4.94 ounces | not specified |
| Color | Black | Vengeance LPX Black | Black | Black | Black | Vengeance LPX Red | Black | DDR4 | Black | Black | Black | Black | Black | Black | Black |
| Model | CMK16GX4M4A2666C16 | CMK32GX4M4A2800C16 | CMK32GX4M2A2400C14 | CMK16GX4M2B3000C15 | CMK16GX4M2B3200C16 | CMK32GX4M2A2666C16R | CMK8GX4M1A2400C16 | CMSX16GX4M2A2666C18 | CMK16GX4M2D3000C16 | CMW16GX4M2C3200C16 | CMK16GX4M2D3600C18 | CMK16GX4M2E3200C16 | CMK32GX4M2E3200C16 | CMW16GX4M2Z3600C18 | CMK64GX4M2E3200C16 |
Corsair DDR4 RAM Kits Ranked
You can choose between low-profile Vengeance LPX kits and taller RGB Pro modules. The LPX series offers heights as low as 0.28 inches, fitting beneath large air coolers. The Vengeance LPX 16GB 3200MHz and the Vengeance RGB Pro 16GB 3600MHz represent the high-speed desktop options. You should pick these if you need 3200MHz or 3600MHz speeds without interference from bulky heatsinks.
For laptops, the Vengeance 16GB DDR4 2666MHz CL18 SODIMM is the only listed option. It provides a 1.2V upgrade for compatible Intel notebooks. If you need maximum capacity, the Vengeance LPX 64GB 3200MHz delivers ample memory in a compact form factor. This guide covers 15 options, including low-profile kits, SODIMMs for laptops, and models with addressable RGB lighting.
Where Corsair Fits Your Build
Corsair’s DDR4 range covers entry-level 8GB kits up to high-capacity 64GB desktop modules. Most options are low-profile Vengeance LPX sticks under 0.4 inches tall, ideal for tight clearances. You also find taller Vengeance RGB Pro modules with addressable lighting for standard desktop cases. Laptop builders have SODIMM options. The lineup focuses on standard dual-channel configurations. You will not find quad-channel kits or single-rank modules in this selection. All listed products are desktop or laptop compatible, with no server or ECC variants shown.
Before you choose memory, compare the best DDR4 motherboards to confirm frequency and slot limits for your build.
How to Choose Your Corsair RAM
-
Match Speed to Your Needs
Clock speed determines how fast data moves between your RAM and CPU. Higher numbers like 3600MHz offer more bandwidth, which helps in gaming or heavy multitasking. The Corsair Vengeance LPX 16GB 3600MHz DDR4 RAM provides these high transfer rates for small-form-factor builds. If you do not need maximum throughput, slower speeds like 2400MHz are still functional. Choose the highest speed your motherboard supports to get the best performance from your system.
-
Check Physical Clearance
Your CPU cooler must fit over the memory sticks. Low-profile kits like the Vengeance LPX series have heights as low as 0.28 inches. This allows them to sit beneath large air coolers without interference. The Vengeance LPX 16GB 3200MHz DDR4-3200 delivers a compact 34mm footprint for builders prioritizing cooler clearance. If you have a massive cooler, avoid taller modules like the Vengeance RGB Pro, which stand two inches tall. Measure your case clearance before buying.
-
Select the Right Form Factor
Desktop PCs use standard DIMM sticks, while laptops require smaller SODIMM modules. The Corsair Vengeance 16GB DDR4 2666MHz CL18 SODIMM is designed specifically for compatible Intel laptop upgrades. It delivers a 1.2V dual-channel upgrade for older notebook generations. You cannot use standard desktop RAM in a laptop, and vice versa. Verify your device type first. The SODIMM form factor is distinct in size and pin layout, so ensure you pick the correct version for your hardware.
-
Balance Latency and Speed
CAS Latency (CL) measures the delay before data is accessed. Lower numbers mean faster response times. The Vengeance LPX 16GB DDR4 3000MHz offers CL15 latency, which is tighter than many other options. Some kits run at 3200MHz but have CL16 or CL18. You should compare both speed and latency together. A slightly slower kit with lower latency can feel snappier in certain tasks. Look for the CL number alongside the MHz rating to judge actual performance.
-
Verify Capacity Requirements
Total memory capacity depends on your workload. Entry-level builds may only need 8GB, as seen in the Vengeance LPX 8GB DDR4 2400MHz kit. Most gaming PCs benefit from 16GB kits, like the popular Vengeance LPX 16GB 3200MHz models. If you edit video or run virtual machines, consider 32GB or even 64GB options. The Vengeance LPX 64GB 3200MHz provides ample memory for demanding workloads. Check your applications to determine the minimum and recommended size for your specific use case.
Frequently asked questions
Which Corsair DDR4 RAM is best for tight CPU cooler clearance?
The Corsair Vengeance LPX series is designed for low-profile builds. These modules measure just 0.28 inches in height, ensuring they fit beneath large air coolers. For example, the 16GB 2666MHz kit offers 34mm clearance. This compact design prevents interference with bulky heatsinks while maintaining standard desktop performance.
What is the highest capacity Corsair DDR4 kit available?
The highest capacity option is the 64GB Corsair Vengeance LPX 3200MHz kit. It consists of two 32GB modules, providing ample memory for demanding workloads. This kit maintains a low-profile height, making it suitable for small form factor cases that require high capacity without excessive physical size.
Does Corsair offer DDR4 RAM for laptops?
Yes, Corsair provides the Vengeance 16GB 2666MHz SODIMM kit for laptops. This module uses the smaller SODIMM form factor, fitting into compatible Intel notebooks. It operates at 1.2V and features CL18 latency, offering a reliable upgrade path for portable systems needing more memory.
Which Corsair RAM kit includes RGB lighting?
The Vengeance RGB Pro series includes addressable lighting features. The 16GB 3200MHz and 3600MHz models offer ten-zone lighting effects. These modules are taller, measuring 2 inches in height, which makes them best for cases with ample clearance. They combine visual customization with high-speed performance.
What is the fastest clock speed in this Corsair DDR4 lineup?
The fastest clock speed available is 3600MHz. You can find this in the Vengeance LPX 16GB kit and the Vengeance RGB Pro 16GB kit. These modules deliver higher bandwidth for gaming and multitasking. The RGB version adds lighting, while the LPX version maintains a low-profile design.
Which Corsair RAM is best for quad-slot motherboards?
The 32GB 2800MHz and 16GB 2666MHz kits are ideal for quad-slot systems. Both come as 4x4GB or 4x8GB configurations, filling all four memory slots. The 32GB option provides more capacity, while the 16GB option offers a lower latency profile. Both fit well in standard desktop towers.
Does the Corsair Vengeance LPX support Intel XMP?
Yes, the Vengeance LPX 32GB 3200MHz kit supports both Intel XMP and AMD EXPO profiles. This allows for easy overclocking by loading pre-set speeds in the BIOS. Most other kits in this range also support XMP 2.0, simplifying setup on compatible DDR4 motherboards for optimal performance.