6 Best Alternatives to the Samsung 8GB DDR5 4800MHz PC5-38400 (2026)
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The Samsung 8GB DDR5 4800MHz PC5-38400 offers a reliable single-rank upgrade for laptops needing standard JEDEC specifications. If you are searching for samsung 8gb ddr5 4800mhz pc5 38400 alternatives, you might want different capacity or brand options. This module provides 8GB at 4800MHz with CL40 latency, fitting most compatible notebooks. However, some users require higher density, such as 16GB, or prefer non-Samsung manufacturers for specific supply chain reasons. Others may simply need a different color or model number that matches their existing inventory better.
We selected these alternatives because their core specifications overlap significantly with the original product. Each listed item maintains the 4800MHz speed and SODIMM form factor required for your system. The list includes options for users who need on-die ECC support or a single large 16GB stick instead of two smaller modules. You can choose based on whether you prioritize brand authenticity, budget-friendly pricing, or specific physical dimensions. All selected modules support non-ECC unbuffered operation, ensuring compatibility with standard laptop memory slots without requiring complex configuration.
Our top pick: Samsung 8GB DDR5 4800MHz SODIMM.
Comparing these alternatives to Samsung
A-Tech 8GB DDR5 4800MHz SODIMM RAM
The A-Tech 8GB DDR5 4800MHz SODIMM matches the Samsung module in speed and latency. Both run at 4800MHz with CL40 timing. The A-Tech unit also uses Non-ECC unbuffered memory for standard laptop compatibility. You get the same 8GB capacity in a single module. The main difference lies in branding and specific part numbers. A-Tech offers a straightforward upgrade path for users who do not require genuine Samsung components. It fits the same physical slot and provides identical performance metrics. Choose this if you need a compatible replacement without brand restrictions.
Nemix RAM 8GB DDR5 4800MHz SODIMM
The Nemix RAM 8GB DDR5 4800MHz SODIMM mirrors the Samsung specs closely. It delivers 8GB at 4800MHz with CL40 latency. Like the Samsung option, it is a Non-ECC module designed for laptops. The physical dimensions and pin count remain standard for SO-DIMM slots. This alternative provides a direct spec-matched replacement for your existing memory. You get the same bandwidth and capacity for multitasking. The Nemix unit is a solid choice if you prioritize exact specification matching over brand name. It ensures your laptop continues to operate with the same performance baseline as the original Samsung module.
Samsung 8GB DDR5-4800 SODIMM
This Samsung 8GB DDR5-4800 SODIMM is essentially the same product as the original. It maintains the 8GB capacity, 4800MHz speed, and CL40 latency. It is also a Non-ECC module for laptop use. The primary distinction is the specific badge or listing variation. You get genuine Samsung memory with the same 1Rx16 single-rank configuration. This option suits users who want brand authenticity but found the original listing unavailable. It provides identical performance and compatibility. There is no functional difference in speed or capacity. Pick this if you need to ensure you are receiving genuine Samsung components for your upgrade.
Nemix RAM 8GB DDR5 4800MHz SODIMM
The second Nemix RAM 8GB DDR5 4800MHz SODIMM offers the same core specifications as the original Samsung module. It provides 8GB of capacity at 4800MHz with CL40 timing. It is a Non-ECC module suitable for standard laptop upgrades. The performance profile is identical to the Samsung option. You get the same bandwidth for data processing. This alternative is ideal if you need a precise spec match for a single slot upgrade. It avoids higher density configurations that might not fit your system. Choose this Nemix unit if you want a reliable, spec-matched replacement without needing the Samsung brand name.
Crucial 16GB 4800MHz DDR5 Laptop SODIMM
The Crucial 16GB 4800MHz DDR5 Laptop SODIMM doubles your capacity compared to the Samsung 8GB module. It retains the same 4800MHz speed and CL40 latency. This is a significant upgrade if your laptop supports larger single modules. You get 16GB in one stick instead of 8GB. This reduces the need for multiple modules in some systems. The Crucial option is best for users needing more memory for heavy workloads. It fits the same SO-DIMM slot but offers double the storage. Pick this if your system allows 16GB single sticks and you need more headroom for multitasking.
Timetec 8GB DDR5 4800MHz Laptop RAM
The Timetec 8GB DDR5 4800MHz Laptop RAM matches the Samsung module in capacity and speed. It provides 8GB at 4800MHz with CL40 latency. It is a Non-ECC module designed for laptops. The Timetec unit focuses on stable power management and on-die ECC features. This may appeal to users prioritizing data integrity at the chip level. The physical form factor and pin count are standard. You get the same performance for general computing tasks. Choose this Timetec option if you want JEDEC-standard specs with added focus on power stability. It is a direct competitor for standard 8GB laptop upgrades.
Quick picks
Our 7 picks
Samsung 8GB DDR5 4800MHz SODIMM
Best for: Standard 8GB laptop DDR5 upgrades
- Capacity
- 8GB
- Memory Speed
- 4800MHz
- CAS Latency
- CL40
- Kit Configuration
- 1x8GB
- Form Factor
- 262-Pin SODIMM
- Voltage
- 1.1V
View on Amazon: Samsung 8GB DDR5 4800MHz SODIMM Affiliate link
This Samsung module is an 8GB DDR5 SODIMM running at 4800MHz. It uses 1.1V and features a single-rank, x16 configuration. The CL40 latency is standard for this speed. You get a genuine Samsung chip in a 262-pin form factor. It fits laptops and notebooks that support DDR5. This kit expands your system memory to reduce bottlenecks. It is a reliable upgrade for compatible machines.
Pros
- DDR5 speed of 4800MHz (PC5-38400)
- Genuine Samsung memory chip
- Low 1.1V power consumption
- 262-pin SODIMM form factor
Cons
- Single rank x16 layout may limit dual-channel bandwidth compared to x8 modules
- 8GB capacity is lower than the 16GB option on this list
- CL40 latency is standard, not high-performance
Good fit if
- You need a direct replacement for an 8GB DDR5 slot
- You trust Samsung brand reliability for laptop memory
- You want a standard 1.1V JEDEC compliant module
Skip if
- You require 16GB of total memory for heavy multitasking
- Your laptop only supports DDR4 or older standards
- You need dual-rank x8 modules for specific bandwidth needs
Verdict: Samsung 8GB DDR5 4800MHz SODIMM is a solid choice for users needing a standard 8GB upgrade. It fits laptops requiring genuine Samsung parts. It does not suit those needing higher capacity or dual-rank configurations.
A-Tech 8GB DDR5 4800MHz SODIMM RAM
Best for: Standard laptop memory upgrades
- Capacity
- 8GB
- Memory Speed
- 4800MHz
- CAS Latency
- CL40
- Kit Configuration
- 1 x 8GB
- Form Factor
- 262-Pin SO-DIMM
- Voltage
- 1.1V
View on Amazon: A-Tech 8GB DDR5 4800MHz SODIMM RAM Affiliate link
This A-Tech module delivers 8GB of DDR5 memory running at 4800MHz with a CL40 latency. It uses a 262-pin SO-DIMM form factor and operates at 1.1V. The Non-ECC Unbuffered design fits standard laptops and mini PCs. You get a single stick that is easy to install without special tools. It provides a reliable baseline for everyday computing tasks.
Pros
- 8GB capacity in a single 1x8GB configuration
- 4800MHz speed with PC5-38400 rating
- Standard 1.1V voltage for compatibility
- 262-pin SO-DIMM form factor for laptops
- Non-ECC Unbuffered type for general use
Cons
- CL40 latency is slower than high-performance kits
- Single stick limits dual-channel bandwidth potential
- Limited to 8GB capacity per module
Good fit if
- You need a simple upgrade for a laptop
- You want a standard 4800MHz speed
- You prefer a single stick installation
Skip if
- You require ECC memory for servers
- You need speeds above 4800MHz
- You want a dual-channel 16GB kit
Verdict: A-Tech 8GB DDR5 4800MHz SODIMM fits users who need a straightforward, compatible memory upgrade for standard laptops without needing high-speed or ECC features.
Nemix RAM 8GB DDR5 4800MHz SODIMM
Best for: Standard laptop upgrades needing 8GB DDR5
- Capacity
- 8GB
- Memory Speed
- 4800MHZ
- CAS Latency
- CL40
- Kit Configuration
- 1x8GB
- Form Factor
- 262-pin SODIMM
- Voltage
- 1.1V
View on Amazon: Nemix RAM 8GB DDR5 4800MHz SODIMM Affiliate link
This Nemix module is an 8GB DDR5 SODIMM running at 4800MHz with CL40 latency and 1.1V voltage. It uses a 262-pin form factor designed for laptops and mini-PCs. The single-rank 1Rx16 configuration ensures compatibility with systems built for this specific speed. You get a straightforward upgrade path that matches the baseline specs of the Samsung alternative, offering reliable performance for standard computing tasks.
Pros
- 8GB capacity in a single 1x8GB stick
- DDR5-4800MHz speed with PC5-38400 rating
- CL40 CAS latency for standard timing
- 1.1V operating voltage for efficiency
- 262-pin SODIMM form factor for laptops
Cons
- Non-ECC memory lacks error correction
- Single-rank 1Rx16 configuration limits bandwidth
- No included installation tools or guides
Good fit if
- You need an exact 8GB DDR5-4800 upgrade for a laptop
- You want a non-ECC module for standard consumer use
- You are replacing a failed single stick in a single slot
Skip if
- You require error-correcting ECC memory for stability
- You need more than 8GB of total system RAM
- You are building a desktop PC with DIMM slots
Verdict: Nemix RAM 8GB DDR5 4800MHz SODIMM fits users who need a direct, spec-matched replacement for their laptop's existing memory. It delivers the required 4800MHz speed and 8GB capacity without unnecessary features, making it a solid choice for standard upgrades.
Samsung 8GB DDR5-4800 SODIMM
Best for: Laptop upgrades requiring genuine Samsung 1Rx16 memory
- Capacity
- 8GB
- Memory Speed
- 4800MHz
- CAS Latency
- CL40
- Kit Configuration
- 1x8GB
- Form Factor
- 262-Pin SODIMM
- Voltage
- 1.1V
View on Amazon: Samsung 8GB DDR5-4800 SODIMM Affiliate link
This is a single 8GB DDR5 module designed for laptops and all-in-one systems. It runs at 4800MHz with a PC5-34800 rating. The stick uses 1.1V and features CL40 latency. It is a 1Rx16 single rank, non-ECC, unbuffered SODIMM with 262 pins. You should choose this if you need a genuine Samsung component for a compatible DDR5 notebook.
Pros
- 4800MHz speed rating
- Genuine Samsung brand
- 1Rx16 single rank configuration
- 1.1V standard voltage
Cons
- Lower PC5-34800 rating compared to PC5-38400 competitors
- Single 8GB capacity limits multitasking
- Higher CL40 latency than some alternatives
Good fit if
- You need a genuine Samsung replacement part
- You are upgrading a single 8GB laptop slot
- You require 1Rx16 single rank memory
Skip if
- You need 16GB capacity in one stick
- You require PC5-38400 speed ratings
- You are building a desktop PC
Verdict: Samsung 8GB DDR5 4800MHz SODIMM fits users who prioritize brand authenticity and specific 1Rx16 single-rank requirements for their laptop upgrades.
Nemix RAM 8GB DDR5 4800MHz SODIMM
Best for: Single 8GB DDR5 laptop upgrades
- Capacity
- 8GB
- Memory Speed
- 4800MHz
- CAS Latency
- CL40
- Kit Configuration
- 1x8GB
- Form Factor
- 262-PIN SODIMM
- Voltage
- 1.1V
View on Amazon: Nemix RAM 8GB DDR5 4800MHz SODIMM Affiliate link
This is an 8GB DDR5 SODIMM running at 4800MHz with a CL40 latency. It uses a 1Rx8 configuration and operates at 1.1V. The 262-pin form factor fits laptops, mini-PCs, and NUCs. You get non-ECC unbuffered memory for standard consumer systems. It provides a verified fit for systems requiring this specific speed and capacity. The brand offers lifetime support for this module.
Pros
- 1Rx8 single rank configuration
- 1.1V operating voltage
- 262-pin SODIMM form factor
- Lifetime replacement warranty
Cons
- Lower 1Rx8 density than 1Rx16 competitors
- Non-ECC memory lacks error correction
- Single stick limits dual-channel potential
Good fit if
- You need a direct 8GB replacement stick
- Your system supports 1Rx8 modules
- You require non-ECC laptop memory
Skip if
- You need error correction for workstations
- You want dual-channel 16GB performance
- Your laptop requires 1Rx16 density
Verdict: NEMIX RAM 8GB DDR5 4800MHz SODIMM fits users needing a precise 8GB upgrade for compatible laptops. It suits those who prioritize exact spec matching over higher density configurations.
Crucial 16GB 4800MHz DDR5 Laptop SODIMM
Best for: Laptops needing 16GB single-stick upgrade
- Capacity
- 16GB
- Memory Speed
- 4800MHz
- CAS Latency
- CL40
- Form Factor
- 262-Pin SODIMM
- Overclocking Profile
- Intel XMP 3.0 and AMD EXPO
- Voltage
- 1.1V
View on Amazon: Crucial 16GB 4800MHz DDR5 Laptop SODIMM Affiliate link
This Crucial module offers 16GB of DDR5 memory at 4800MHz in a 262-pin SODIMM form factor. It runs at 1.1V with a CL40 latency and uses 1Rx8 configuration. The kit supports Intel XMP 3.0 and AMD EXPO for optimized performance on 12th Gen Intel Core and Ryzen 7000 processors. It is designed for laptops needing a capacity upgrade beyond the standard 8GB options found elsewhere.
Pros
- 16GB capacity doubles the standard 8GB found in this list
- Supports Intel XMP 3.0 and AMD EXPO profiles
- Compatible with 12th Gen Intel Core and Ryzen 7000 CPUs
- Micron-backed quality with rigorous testing
Cons
- 16GB is a single stick, not a dual-channel kit
- CL40 latency is standard for this speed tier
- Only available as a single 16GB module in this listing
Good fit if
- You need double the memory of the 8GB alternatives
- You have a laptop supporting DDR5 4800MHz SODIMM
- You want XMP 3.0 or EXPO support
Skip if
- You require a dual-channel 2x8GB kit
- You are limited to 8GB total capacity
- You need a higher frequency than 4800MHz
Verdict: Crucial 16GB DDR5 4800MHz SODIMM provides the highest capacity option on this list for users upgrading single slots. It fits laptops requiring a single large module rather than matched pairs.
Timetec 8GB DDR5 4800MHz Laptop RAM
Best for: Laptop upgrades needing on-die ECC
- Capacity
- 8 GB
- Memory Speed
- 4800 MHz
- CAS Latency
- CL40
- Kit Configuration
- 1x8GB
- Form Factor
- 262Pin SODIMM
- Voltage
- 1.1V
View on Amazon: Timetec 8GB DDR5 4800MHz Laptop RAM Affiliate link
This Timetec module delivers 8GB of DDR5 memory running at 4800MHz with PC5-38400 bandwidth. It uses a 1Rx16 single-rank configuration and operates at 1.1V. The stick includes on-die ECC for improved data accuracy and an onboard power management IC. It fits standard laptop slots. You should choose this if you need reliable, JEDEC-compliant upgrades for compatible systems.
Pros
- DDR5 4800MHz speed with PC5-38400 rating
- On-die ECC for better data processing
- 1.1V low voltage operation
- Single rank 1Rx16 configuration
Cons
- Limited to 8GB capacity
- Only compatible with DDR5 laptops
- CL40 latency is standard for this class
Good fit if
- You need a direct replacement for an 8GB DDR5 slot
- You want on-die ECC for stability
- You are upgrading a compatible laptop
Skip if
- You require more than 8GB of RAM
- You are using a desktop computer
- You need DDR4 compatibility
Verdict: Timetec 8GB DDR5 4800MHz SODIMM provides solid JEDEC specs for laptop upgrades. It suits users who prioritize on-die ECC and stable power management in a single-rank module.
Specifications side by side
| Spec | Samsung 8GB DDR5 4800MHz SODIMM | A-Tech 8GB DDR5 4800MHz SODIMM RAM | Nemix RAM 8GB DDR5 4800MHz SODIMM | Samsung 8GB DDR5-4800 SODIMM | Nemix RAM 8GB DDR5 4800MHz SODIMM | Crucial 16GB 4800MHz DDR5 Laptop SODIMM | Timetec 8GB DDR5 4800MHz Laptop RAM |
|---|---|---|---|---|---|---|---|
| Capacity | 8GB | 8GB | 8GB | 8GB | 8GB | 16GB | 8 GB |
| Memory Speed | 4800MHz | 4800MHz | 4800MHZ | 4800MHz | 4800MHz | 4800MHz | 4800 MHz |
| CAS Latency | CL40 | CL40 | CL40 | CL40 | CL40 | CL40 | CL40 |
| Kit Configuration | 1x8GB | 1 x 8GB | 1x8GB | 1x8GB | 1x8GB | not stated | 1x8GB |
| Form Factor | 262-Pin SODIMM | 262-Pin SO-DIMM | 262-pin SODIMM | 262-Pin SODIMM | 262-PIN SODIMM | 262-Pin SODIMM | 262Pin SODIMM |
| Overclocking Profile | not stated | not stated | not stated | not stated | not stated | Intel XMP 3.0 and AMD EXPO | not stated |
| Voltage | 1.1V | 1.1V | 1.1V | 1.1V | 1.1V | 1.1V | 1.1V |
| ECC Support | Non-ECC | Non-ECC Unbuffered | Non-ECC | Non-ECC Unbuffered | Non-ECC | non-ECC | Non-ECC |
| Compatible Device | Laptop | PC, Laptop | PC, Laptop | Laptop | PC, Laptop | Laptop | Laptop |
| Size | 8GB | 1Rx16 | 8GB (1 x 8GB) | 8GB (1X8GB) DDR5 4800MHZ SODIMM | not stated | 8GB - 1X8GB DDR5 4800MHZ NON-ECC SODIMM | 16GB | DDR5 8GB |
| Dimensions | 2.74 × 1.18 × 0.15 inches | 2.74 × 1.18 × 0.15 inches | not stated | not stated | not stated | 2.74 × 0.15 × 1.18 inches | not stated |
| Color | 1 Module | Multicolor | Black | not stated | Black | not stated | Black |
| Model | not stated | AT8G1D5S4800NA0N11V | not stated | not stated | not stated | CT16G48C40S5 | 76 |
Frequently asked questions
Can I use these alternatives for a desktop computer?
No. All listed modules use the SODIMM form factor. This shape is designed specifically for laptops and small form factor PCs. Desktop computers typically require the larger DIMM format. Using a SODIMM in a desktop slot is not possible without specialized adapters, which are not recommended for standard upgrades.
Is ECC support available in these 8GB DDR5 options?
Most options on this list are Non-ECC. The A-Tech, Nemix, and Timetec modules explicitly list Non-ECC support. The Samsung modules also lack ECC in their attributes. If your system requires error-correcting code memory, these specific single-rank 8GB sticks will not work. You would need a different server-grade module.
What is the physical size of these RAM sticks?
The modules are compact SODIMMs. Most measure 2.74 inches in length and 1.18 inches in width. The height is typically 0.15 inches. The Crucial 16GB option shares these exact dimensions. This small footprint ensures they fit inside standard laptop chassis alongside other internal components without obstruction.
Which option offers the highest single-module capacity?
The Crucial 16GB DDR5 SODIMM offers the highest capacity. It provides 16GB in a single stick. All other listed alternatives, including the Samsung and Nemix options, provide only 8GB. If you need more memory in one slot, the Crucial module is your only choice among these alternatives.
Do these RAM kits support dual-rank configurations?
No. The Samsung modules are specified as 1Rx16, which is single-rank. The other brands do not list dual-rank specs in their data. These are all single-rank designs. If your laptop requires dual-rank memory for specific performance reasons, none of these listed 8GB options will meet that requirement.
Is the Timetec module suitable for systems needing on-die ECC?
Yes. The Timetec 8GB DDR5 module is noted for its on-die ECC feature. This helps stabilize power management and data integrity. Other listed brands like A-Tech and Nemix are standard Non-ECC. If your system benefits from on-die error correction, the Timetec option is the best fit here.
Which brand is best if I need genuine Samsung parts?
The Samsung modules are the only genuine options listed. The first and fourth positions are Samsung products. They offer brand authenticity and specific 1Rx16 configurations. If you prefer sticking to the original manufacturer for compatibility assurance, choose one of the Samsung entries over the third-party alternatives.