Best DIMM Computer Memory of 2026

Tom Law Avatar
Tom Law
Last Updated: 4 Feb 2026

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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

Integral 16GB DDR4 Desktop Memory Upgrade Cover #TOP 1
Integral 16GB DDR4 Desktop Memory Upgrade
ftb score rating icon 9.9
Rasalas 16GB DDR3L 1600MHz RAM Upgrade Cover #TOP 2
Rasalas 16GB DDR3L 1600MHz RAM Upgrade
ftb score rating icon 9.8
G.SKILL Trident Z5 RGB DDR5 32GB 6000MT/s RAM Cover #TOP 3
G.SKILL Trident Z5 RGB DDR5 32GB 6000MT/s RAM
ftb score rating icon 9.6

Top 6 DIMM Computer Memory

#TOP 1

Integral 16GB DDR4 Desktop Memory Upgrade

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BLACK
16GB
Integral 16GB DDR4 Desktop Memory Upgrade Cover
Integral 16GB DDR4 RAM 2666MHz PC4-21333 DIMM Desktop/Computer Memory Module

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 2

Rasalas 16GB DDR3L 1600MHz RAM Upgrade

2151941051
1600MHz 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
#TOP 3

G.SKILL Trident Z5 RGB DDR5 32GB 6000MT/s RAM

F5-6000J3636F16GA2-TZ5RK
Matte Black
32GB (2x16GB)
G.SKILL Trident Z5 RGB DDR5 32GB 6000MT/s RAM Cover
G.SKILL Trident Z5 RGB Series DDR5 RAM (Intel XMP 3.0 & AMD Expo) 32GB (2x16GB) 6000MT/s CL36-36-36-96 1.35V Desktop Computer Memory U-DIMM - Matte Black (F5-6000J3636F16GA2-TZ5RK)

The G.SKILL Trident Z5 RGB is a high-performance DDR5 memory kit offering 32GB capacity across two 16GB modules. It runs at a fast speed of DDR5-6000 with timings of CL36-36-36-96, giving you smooth and responsive computing whether for gaming or desktop use. This kit supports both Intel XMP 3.0 and AMD EXPO profiles, allowing you to easily enable overclocking in your BIOS to unlock its full potential. The matte black design fits neatly in most builds, combining style and power for your PC.

What We Like
High-speed DDR5-6000 performance
Supports Intel XMP 3.0 and AMD EXPO
32GB capacity in 2x16GB modules
Matte black stylish design
Compatible with multiple platforms

G.SKILL Trident Z5 RGB DDR5 32GB RAM

F5-6400J3239G16GA2-TZ5RK
Matte Black
32GB (2x16GB)
G.SKILL Trident Z5 RGB DDR5 32GB RAM Cover
G.SKILL Trident Z5 RGB Series DDR5 RAM (Intel XMP 3.0) 32GB (2x16GB) 6400MT/s CL32-39-39-102 1.40V Desktop Computer Memory U-DIMM - Matte Black (F5-6400J3239G16GA2-TZ5RK)

The G.SKILL Trident Z5 RAM is designed for high performance, perfect for gaming and intensive tasks. With a capacity of 32GB, it comes as a dual channel kit with two 16GB modules, ensuring seamless multitasking. Operating at a speed of 6400MT/s, this DDR5 RAM enhances overall system responsiveness. Additionally, the RAM features Intel XMP 3.0, allowing you to easily enable overclocking for improved performance, tailored to your needs and compatible hardware.

What We Like
High performance for gaming
32GB dual channel kit
Fast 6400MT/s speed
Easy XMP overclocking
Designed for compatibility

XUM 8GB DDR3 1333MHz Desktop Memory Upgrade

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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

Kingston FURY Beast DDR5 32GB Memory Kit

KF552C40BBK2-32
Black
32GB
Kingston FURY Beast DDR5 32GB Memory Kit Cover
Kingston FURY Beast Black DDR5 32GB (2x16GB) 5200MT/s CL40 DIMM Desktop Gaming Memory Kit of 2 Intel XMP - KF552C40BBK2-32

The Kingston FURY Beast Memory offers greater performance, ensuring your gaming experience is smooth and responsive. With improved stability for overclocking, you can push your system to its limits with confidence. Its increased efficiency means less power consumption, which can lead to a cooler and quieter setup. Additionally, being Intel XMP 3.0-Ready and Certified simplifies the process of memory configuration, allowing you to easily optimise your settings for peak performance.

What We Like
High performance for gaming
Stable for overclocking
Efficient power use
Easy to configure settings
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 157 dimm computer memory products and shortlisted 6 quality products. We collected and analyzed 98,864 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 £39.95.

The dimm computer memory are available for purchase. We have researched hundreds of brands and picked the top brands of dimm computer memory, including Integral, Rasalas, G.SKILL, XUM in for quality, Kingston.

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.