What’s the difference between DDR5 and other types of memory and can I use them interchangeably?

No, DDR5 memory is not compatible or interchangeable with other types such as DDR4, DDR3, and so on. Each memory type uses different slot designs, voltages, and architectures, so your system must support the memory type specifically.

What’s the difference between DIMM and SO-DIMM memory?

DIMM and SO-DIMM represent two different physical sizes of memory. DIMM is the larger type used in standard desktop computers. SO-DIMM is the smaller type used in laptops, mini PCs, and compact systems. They are not interchangeable.

What does "Non-ECC" mean and do I need "ECC" memory instead?

Non-ECC (non-error correcting) memory is required for most laptops and desktops. ECC is typically only used in servers or workstations and is not interchangeable with Non-ECC memory. If your system doesn’t mention ECC support, you need Non-ECC.

How do I know which speed to choose?

Each system has its own max supported speed. If the memory is faster than your system allows, it will automatically downclock to that max speed, meaning it's safe to buy faster memory. To confirm the max supported speed, refer to your system's manual

Is this compatible with my system or computer?

Refer to your system's manual to confirm the supported memory type, capacity, form factor, and ECC support. If you're unsure, contact our support team, we're happy to help you find the exact memory your system needs!

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⚡ Upgrade your desktop with lightning-fast DDR5 power — don’t get left behind!

RELIABLE TESTED - Built and rigorously tested for rock-solid stability, so your workflow never skips a beat.
BLAZING DDR 5 SPEED - Experience ultra-fast 5600MHz performance that crushes bottlenecks and accelerates multitasking.
PLUG PLAY UPGRADE - Effortless installation with standard 288-pin UDIMM design—no tech expertise needed to boost your rig.
LIFETIME PEACE OF MIND - Backed by a Limited Lifetime Warranty and expert support, ensuring your upgrade is future-proof.
POWER SMART EFFICIENCY - Runs at a sleek 1.1V to keep your system cool and energy bills low without sacrificing power.

The A-Tech 8GB DDR5 5600MHz PC5-44800 UDIMM is a high-performance, low-voltage RAM module designed for desktop and workstation PCs. Featuring 288-pin compatibility and non-ECC unbuffered architecture, it delivers rapid data speeds and reliable operation. Easy to install and backed by a Limited Lifetime Warranty, this memory upgrade ensures your system stays fast, efficient, and future-ready.

Reviews

C**R

Nice ram upgrade kit

I got this to upgrade 2 separate gaming pcs from 16gb to 32gb. These were a great value at the time and the ram has been working fine for over half a year.

2.05.2025

B**Y

Good value

Installed easily in Dell Inspiron 3030 - very straightforward. Initial boot up failed, reset the memory card in slot and tried again. Long process but bios recognized new RAM. Eventually booted up normally and everything seemed to work as expected. Ran Windows memory test. All good. Early, but so far so good. At this price, this is a really good value option to add an additional 32 GB of memory to desktop.

22.02.2025

C**Y

Working well

Good memory sticks. No issues

23.06.2025

H**Y

Great budget ram option

Gets the job done. Mine have sk hynix chips which is what my research pointed towards, and what I was hoping for. I don't believe they're xmp compatible and I haven't tried to manually oc yet, but I'm sure they'll capable of at least modest gains. I ordered some ram heatsinks from Ali and even with that, these sticks still come in cheaper than just about every competitor. Will definitely purchase again

16.02.2025

J**O

It works like it should

Fast shipping, easy installation into my new Dell PC. Trouble free.

27.05.2025

T**.

Great for testing my 128GB worth of faulty ram

I have issue with my workstation computer and I have been diagnosed it by putting in a new CPU, spare low end GPU, and even a New Motherboard but my PC is still not working. And since the ram I put in my pc is the only DDR5 RAM stick I have I have to buy another stick of ram but do not wants to buy expensive DDR5 just for testing. This DDR5 RAM is affordable enough to replace the whole 128GB to test and find out that all of my 4 stick of ram is faulty. I will keep this Ram just in case I have to test more pc for a faulty DDR5 RAM.

18.08.2024

A**R

no confidence

well it is working but but but, i cannot get a windows 11 memory diagnostic test to pass these sticks as with my other sticks...... test done seperate not combined, 1 set mem say this set vs my other set different manufacturer.... this set never completes or passes test when run these 2 sticks by themself or combined with my other sticks, also tried different slots but no difference these never pass and cause me hesitation...... would not buy again would try something else.

17.03.2025

J**N

Funciona

Cumple su funciónLo usé con una board B650 MSI y un Ryzen 5 8500G y funcionó perfectamente

30.04.2025

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RAM	8 GB DDR5
Brand	A-Tech
Item model number	AT8G1D5D5600NA0N11V
Item Weight	0.634 ounces
Product Dimensions	5.25 x 1.23 x 0.15 inches
Item Dimensions LxWxH	5.25 x 1.23 x 0.15 inches
Color	Multicolor
Computer Memory Type	DDR5 SDRAM
Voltage	1.1 Volts
Manufacturer	A-Tech
ASIN	B0CQ35WR9X
Country of Origin	USA
Date First Available	December 12, 2023

A-Tech 8GB DDR5 5600MHz PC5-44800 CL46 UDIMM 1.1V Non-ECC Unbuffered DIMM 288-Pin Desktop PC/Computer RAM Memory Upgrade Module

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