Best DIMM Computer Memory of 2025

Tom Law Avatar
Tom Law
Last Updated: 31 Jan 2025

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DIMM computer memory is an essential component for any computer system, allowing for faster and more efficient processing of data. This type of memory is commonly used in desktops, laptops, and servers, and comes in a variety of sizes and speeds to meet the needs of different users. DIMM memory modules are easy to install and can significantly improve the performance of a computer, making it a worthwhile investment for anyone looking to upgrade their system.

At a Glance: Our Top Picks

Lexar 16GB DDR4 RAM 3200 MHz Upgrade Cover #TOP 1
Lexar 16GB DDR4 RAM 3200 MHz Upgrade
ftb score rating icon 9.9
XUM 8GB DDR3L 1600MHz Desktop RAM Cover #TOP 2
XUM 8GB DDR3L 1600MHz Desktop RAM
ftb score rating icon 9.8
Kingston FURY Beast RGB 32GB DDR4 Memory Cover #TOP 3
Kingston FURY Beast RGB 32GB DDR4 Memory
ftb score rating icon 9.6

Top 10 DIMM Computer Memory

#TOP 1

Lexar 16GB DDR4 RAM 3200 MHz Upgrade

LD4AU016G-B3200ASST
16GB Single
Lexar 16GB DDR4 RAM 3200 MHz Upgrade Cover
Lexar UDIMM 16GB DDR4 RAM 3200 MHz, 288-Pin DDR4 U-DIMM Desktop Memory, High-Performance Computer Memory, PC RAM Module Upgrade(LD4AU016G-B3200ASST)

The Lexar 16GB DDR4 RAM offers enhanced desktop performance, allowing you to experience faster loading times and improved multitasking capabilities. With an easy installation process, you can upgrade your system without hassle, making it a convenient choice for any user. The seamless upgrade experience means you can maximise your computer's potential with minimal effort. Operating at a speed of 3200Mbps, this RAM is also backward compatible with 2666Mbps, ensuring it fits into a variety of systems effortlessly.

What We Like
Enhanced desktop performance
Easy installation process
Seamless upgrade experience
High speed of 3200Mbps
Backward compatibility
#TOP 2

XUM 8GB DDR3L 1600MHz Desktop RAM

DX8GDDR3LU1600
8GB DDR3L
XUM 8GB DDR3L 1600MHz Desktop RAM Cover
XUM 8GB (1x8GB) DDR3L 1600MHz PC3-12800 Non-ECC Unbuffered 1.35V CL11 240 Pin DIMM Desktop Computer PC Memory RAM

The XUM DDR3L Desktop RAM is designed to enhance your computer's performance with its 1600MHz speed and energy-efficient operation. This RAM not only provides a quick boost to your system but also ensures stability, allowing for smooth performance over extended periods. Upgrading your memory is a simple and effective way to improve overall functionality, whether you're using Intel or AMD motherboards. With XUM Memory RAM, you can expect faster boot times and quicker access to your operating system programs.

What We Like
High-speed performance
Excellent memory stability
Easy to upgrade
Energy-efficient operation
#TOP 3

Kingston FURY Beast RGB 32GB DDR4 Memory

Kingston Fury
KF436C18BB2AK2/32
32GB
Kingston FURY Beast RGB 32GB DDR4 Memory Cover
Kingston FURY Beast RGB 32GB 3600MT/s DDR4 CL18 DIMM (Kit of 2) Computer Memory KF436C18BB2AK2/32

The Kingston FURY Beast RGB offers a stunning low-profile design with RGB lighting, enhancing your computer's aesthetics. Thanks to the patented Kingston FURY Infrared Sync Technology, you can enjoy synchronised lighting effects across your system. It is Intel XMP Certified and XMP-Ready, ensuring easy overclocking for improved performance. Additionally, it is compatible with AMD Ryzen, making it a versatile choice for various setups. With Plug N Play functionality at 2666MT/s, you can experience hassle-free installation and immediate use.

What We Like
Sleek RGB lighting
Infrared Sync Technology
XMP Certified for performance
AMD Ryzen compatible
Easy installation
#TOP 4

XUM 8GB DDR4 2133MHz Desktop RAM Upgrade

XUM CHANGE FOR GOOD
DX8GDDR4P2133
2133Mhz
8GB (1 x 8GB)
XUM 8GB DDR4 2133MHz Desktop RAM Upgrade Cover
XUM 8GB Desktop PC Memory RAM DDR4 2133 MHz PC4-17000 DIMM UDIMM Non-ECC Unbuffered Hynix IC 1.2V 2rx8 Dual Rank 288 Pin CL15 Desktop Computer Memory Upgrade Module Made in the UK

The XUM 8GB Desktop RAM offers impressive performance with its DDR4 2133MHz speed, ensuring that your computer operates more efficiently. You will notice faster boot times and improved operation of your operating system programs, enhancing your overall computing experience. The RAM is designed for stability, guaranteeing smooth performance over many years on both Intel and AMD motherboards. Additionally, upgrading RAM is a straightforward and cost-effective way to boost your computer's capabilities, providing a significant upgrade for everyday tasks.

What We Like
Fast performance improvements
Stable operation on multiple motherboards
Simple and cost-effective upgrade
#TOP 5

16GB DDR3L Desktop RAM Memory Kit

2-8GB-12800UL-Large-Blue
12800UL-Blue
2-8G
16GB DDR3L Desktop RAM Memory Kit Cover
16GB Kit (2X8GB) DDR3 12800 1600 PC3L-12800U 8GB DDR3L Dimm 2Rx8 1.35V/1.5V CL11 Desktop RAM Memory for Desktop Computer

The 16GB DDR3L RAM Kit offers advanced quality and reliability, ensuring your computer runs smoothly. With a capacity of 16GB and a speed of PC3L-12800, this memory allows for faster loading times and improved system responsiveness. You'll find it easy to handle data-intensive applications and multitask effectively, enhancing your overall computing experience. Additionally, the DDR3 UDIMM technology helps reduce power consumption, making it a cost-effective choice for users.

What We Like
High-quality components
Reliable performance
Faster loading times
Efficient multitasking
Reduced power consumption
#TOP 6

Silicon Power DDR3 16GB 1600MHz Memory Upgrade

SP016GLLTU160N22IP
UDIMM
8GB x 2 1600 MHz
Silicon Power DDR3 16GB 1600MHz Memory Upgrade Cover
Silicon Power DDR3 16GB (2 x 8GB) 1600MHz (PC3 12800) 240-Pin CL11 1.35V / 1.5V Unbuffered UDIMM PC Computer Desktop Memory Module Ram Upgrade

The Silicon Power DDR3 Memory offers a reliable 16GB upgrade for your desktop. Operating at 1600MHz, this memory module ensures smooth performance for your applications. With a low voltage of just 1.35V, you can enjoy reduced power consumption, saving you up to 20% on energy costs. Each module is 100% tested for stability and compatibility, giving you peace of mind that it will work seamlessly with your system. This memory is an excellent choice for enhancing your computer's efficiency.

What We Like
Energy-efficient 1.35V operation
1600MHz speed for performance
100% tested for reliability
Easy compatibility with desktops
#TOP 7

Integral 16GB DDR4 Desktop Memory Upgrade

IN4T16GNELSX
BLACK
16GB
Integral 16GB DDR4 Desktop Memory Upgrade Cover
Integral RAM 16GB DDR4 2666MT/s Desktop DIMM PC Memory

The Integral 16GB RAM is a fantastic upgrade for your desktop PC. With 25 million memory modules sold, you can trust its reliability. Installing this RAM is a breeze, meaning you can enhance your system's performance without the need for complex software updates. Once added, you'll notice a significant increase in speed, allowing you to work and play more efficiently. This upgrade makes multitasking effortless, giving you the freedom to run multiple applications smoothly.

What We Like
Easy installation
Increases PC speed
Enhances multitasking
Reliable brand
#TOP 8

XUM 8GB DDR3 1333MHz Desktop Memory Upgrade

DX8GDDR3U1333
XUM 8GB DDR3 1333MHz Desktop Memory Upgrade Cover
XUM 8GB Desktop PC Memory RAM DDR3 1333MHz PC3-10600 DIMM Non-ECC Unbuffered Hynix IC 1.5V Dual Rank 240 Pin Cl9 Desktop Computer Memory Upgrade Module Made in the UK

The XUM 8GB DDR3 Memory is designed to enhance your computer's performance significantly. With its 1333MHz speed, you will notice faster boot times and improved operation of your operating system programs. This RAM is known for its stability, ensuring smooth functionality even during extended use on both Intel and AMD motherboards. Upgrading your RAM is a straightforward and cost-effective method to boost your system's capabilities, making your computing experience more efficient and enjoyable.

What We Like
Fast performance boost
Stable for continuous use
Easy to upgrade
Energy efficient
#TOP 9

ADATA 8GB DDR4 3200MHz Memory Module

AD4U32008G22-SGN
black
ADATA 8GB DDR4 3200MHz Memory Module Cover
ADATA 8GB, DDR4, 3200MHz (PC4-25600), CL22, DIMM Memory

The ADATA 8GB DDR4 Memory offers high-speed performance with speeds of up to 3200MHz, ensuring that your computer runs smoothly and efficiently. With a transfer bandwidth of up to 25.6GB/s, you can experience quicker data transfers, which is especially beneficial for demanding applications and multitasking. This memory is also energy efficient, saving you 20% power compared to DDR3, helping you to reduce your energy bills. Additionally, its 8-layer PCB enhances signal transfer and system stability, providing you with a reliable computing experience.

What We Like
High-speed performance
Energy efficient
Improved system stability
High transfer bandwidth
#TOP 10

Rasalas 16GB DDR3L 1600MHz RAM Upgrade

2151941051
1600 Udimm
Rasalas 16GB DDR3L 1600MHz RAM Upgrade Cover
Rasalas 16GB Kits (2x8GB) PC3L -12800 DDR3L 1600 MHz UDIMM 2Rx8 1.35V 1.5V CL11 240PIN Dual Rank DIMM Non-ECC Unbuffered Desktop Memory Computer RAM Upgrade

The Rasalas DDR3L RAM offers excellent compatibility for computers made before 2014, ensuring smooth operation without compatibility issues. Its quality components undergo rigorous testing, providing high stability and efficiency for your system. With this memory, you can enhance your computer's performance, allowing you to run more applications simultaneously. This upgrade is ready to use, freeing you from limitations and letting you maximise your computing experience.

What We Like
High compatibility with various motherboards
Quality components for stability
Boosts computer performance
Ready to use out of the box
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is DIMM in computer memory?

DIMM (dual in-line memory module) is a type of computer memory that is natively 64 bits, enabling fast data transfer. DIMM is a module that contains one or several random access memory (RAM) chips on a small circuit board with pins that connect it to the computer motherboard.

2. Is DIMM RAM better?

Technically, there is no difference between DDR and DIMM, because DDR RAM is a type of DIMM. The difference between DDR and DIMM is something like the difference between a Ford Focus and a car. For example, if you are purchasing more RAM for your computer, you could buy a DIMM of DDR RAM.

3. Is DIMM better than DDR4?

Physically, a DDR4 module, or dual in-line memory module (DIMM), looks very similar to a DDR3 DIMM. However, DDR4 has 288 pins compared with DDR3's 240 pins; DDR4 SO-DIMMS have 260 pins instead of 204 in DDR3....How does DDR4 differ from DDR3 in appearance?

4. Is desktop RAM DIMM?

Most desktop PCs make use of unregistered memory (UDIMMs, commonly just called DIMMs). DIMM stands for “dual inline memory module.”

Editor's Notes

During our dimm computer memory research, we found 306 dimm computer memory products and shortlisted 10 quality products. We collected and analyzed 106,109 customer reviews through our big data system to write the dimm computer memory list. We found that most customers choose dimm computer memory with an average price of £15.97.

The dimm computer memory are available for purchase. We have researched hundreds of brands and picked the top brands of dimm computer memory, including Lexar, XUM in for quality, Kingston Fury, XUM CHANGE FOR GOOD, D DUOMEIQI.

Written by
Tom Law Avatar

Tom Law is an adventurer who has captured his love for nature into all of his works. A native of Newcastle, Tom has always wanted to share beautiful stories alongside the lovely sights of nature. Fortunately, he took into photography on one of his many journeys and gradually grew a passion for it. Tom Law is now an expert photographer who tours the world while creating and keeping memories of his adventures. He frequently puts his thoughts and experiences into writing.