Will this work in my desktop computer?

No, this memory is designed for servers and select workstations that support DDR4 ECC Registered memory only. If you’re unsure, contact our support team, we’re happy to help you find the exact memory your system needs!

What’s the difference between DDR4 and other types of memory and can I use them interchangeably?

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

Can I mix ECC Registered (ECC RDIMM) modules with other ECC types?

No, you cannot mix ECC Registered with ECC Unbuffered (ECC UDIMM), Load-Reduced (LRDIMM), or Non-ECC Unbuffered (Non-ECC UDIMM) modules. All installed memory modules must be the same ECC type or your system will fail to boot.

What ECC type does my system need and which slots should I use?

Refer to your system or motherboard manual for supported ECC types and correct memory channel configuration. Using the wrong type or incorrect slot population can cause boot failures or reduce system stability.

Why isn't my memory running at the advertised speed?

Memory speed can drop when more DIMMs are installed per channel due to increased electrical load. This is normal and can vary based on your system’s design. Check your server’s memory population and configuration rules for optimal performance.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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A-Tech 128GB DDR4 3200MHz PC4-25600 ECC RDIMM 4Rx4 (3DS 2S2Rx4) Quad Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series)

Product ID: 645004872

Details

Brand
A-Tech
Computer Memory Size
128 GB
RAM Memory Technology
DDR4
Memory Speed
3200 MHz
Compatible Devices
Server

¥989391

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

A-Tech 128GB DDR4 3200MHz PC4-25600 ECC RDIMM 3DS 4Rx4 Quad Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series)

Specifications

ASIN	B0CJWQP8PT
Additional Features	Ecc, Registered Memory
Best Sellers Rank	#80 in Computer Memory
Brand	A-Tech
Column Address Strobe Latency	CL22
Compatible Devices	Server, Workstation
Computer Memory Size	128 GB
Data Transfer Rate	25600 Megabytes Per Second
Form Factor	RDIMM
Item Type Name	computer-internal-memory
Manufacturer	A-Tech
Memory Form Factor	RDIMM
Memory Generation	DDR4
Memory Speed	3200 MHz
Mfr Part Number	AT128G1D4D3200RQ43DSN12V
Model Number	AT128G1D4D3200RQ43DSN12V
Number of Pins	288
RAM Memory Technology	DDR4
RAM Size	128 GB
Special Feature	Ecc, Registered Memory
Voltage	1.2 Volts
Warranty Description	Limited Lifetime Warranty covering defects in materials and workmanship

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥989391

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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