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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A-Tech 16GB DDR5 4800MHz PC5-38400 CL40 UDIMM 1.1V Non-ECC Unbuffered DIMM 288-Pin Desktop PC/Computer RAM Memory Upgrade Module

A-Tech 16GB DDR5 4800MHz PC5-38400 CL40 UDIMM 1.1V Non-ECC Unbuffered DIMM 288-Pin Desktop PC/Computer RAM Memory Upgrade Module

Product ID: 506457180

Details

Brand
A-Tech
Compatible Devices
Desktop
Computer Memory Size
16 GB
Memory Speed
4800 MHz
RAM Memory Technology
DDR5

⚡4800MHz blazing speed

🔋1.1V low power efficiency

🧩288-pin seamless fit

1807.47 DT

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Description

🚀 Upgrade your desktop to warp speed with A-Tech DDR5 RAM!

RELIABLE TESTED - Built to JEDEC DDR5 standards and rigorously tested for rock-solid stability and trusted reliability.
BLAZING DDR 5 SPEED - Experience ultra-fast 4800MHz performance that crushes bottlenecks and accelerates multitasking.
PLUG PLAY UPGRADE - Easy installation with standard 288-pin UDIMM form factor—no tech expertise needed to boost your rig.
LIFETIME PEACE OF MIND - Backed by a Limited Lifetime Warranty and expert support, so you’re never upgrading alone.
POWER SAVVY EFFICIENCY - Runs at a sleek 1.1V to keep your system cool and energy-smart without sacrificing power.

The A-Tech 16GB DDR5 4800MHz PC5-38400 UDIMM is a high-performance desktop memory module designed to deliver ultra-fast data transfer rates and improved system responsiveness. Operating at a low 1.1V voltage with a 288-pin form factor, it ensures compatibility and energy efficiency. Non-ECC unbuffered design meets JEDEC standards, making it a reliable upgrade backed by a Limited Lifetime Warranty and expert support.

Specifications

ASIN	B0B174T9MC
Additional Features	Non-ECC Unbuffered, On-die ECC
Best Sellers Rank	#108 in Computer Memory
Brand	A-Tech
Column Address Strobe Latency	40
Compatible Devices	Desktop
Computer Memory Size	16 GB
Customer Reviews	4.4 out of 5 stars 13 Reviews
Data Transfer Rate	38400 megabytes_per_second
Form Factor	DIMM
Item Type Name	computer-internal-memory
Manufacturer	A-Tech
Memory Form Factor	UDIMM
Memory Generation	DDR5
Memory Speed	4800 MHz
Mfr Part Number	AT16G1D5D4800NA0N11V
Model Number	AT16G1D5D4800NA0N11V
Number of Items	1
Number of Pins	288
RAM Memory Technology	DDR5
RAM Size	16 GB
Special Feature	Non-ECC Unbuffered , On-die ECC
Voltage	1.1 volts
Warranty Description	Limited Lifetime Warranty covering defects in materials and workmanship

Reviews

G**A

Excellent customer service!

Excellent customer service I ordered 2 16GB 4800mHz sticks from A tech memory, both worked excellently for 5ish months before one of the sticks suffered a hardware failure. However, the customer service on acquiring a replacement was AMAZING! Within 5 minutes of calling their support line I had a replacement part and return label for the damaged component on their way. Overall I am pleased with purchasing from A-tech memory

21.05.2026

T**Y

Didn’t fit

For some reason I had a hard time fitting this RAM into my motherboard’s DDR5 slot. I’m not sure if it was the RAM or the motherboard’s problem. I had to shave the RAM stick’s notch wider with a nail filer.

9.05.2023

A**X

Works very well

28.03.2026

A**R

7 months and no problems

I bought 2x16gb and they work just fine in my system. Didn't do any benchmarks but I use premiere for editing and didn't run into any issues.

8.08.2024

A**R

Recommend to upgrade your computer

this RAM makes my new computer Intel Core I9 run much faster, I purchased 2

27.04.2023

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1807.47 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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