We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular server memory module with gold contacts and black chips

A-Tech

A-Tech 8GB DDR4 3200 ECC RDIMM 1Rx8 server RAM

SKU CH-9K72-5EP89

8GB DDR4 3200 ECC registered DIMM with CL22 latency and 1.2V operation for server and workstation upgrades

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption in server workloads
  • DDR4 3200 MHz speed handles demanding applications
  • Registered DIMM design stabilises high-density memory configurations
  • 20 V operation reduces power draw and heat
  • 288-pin DDR4 form factor fits standard server slots

8GB DDR4 3200 ECC RDIMM for servers

This 8GB registered DIMM adds ECC-protected memory to compatible server and workstation platforms. The module runs at DDR4 3200 with a CL22 latency and standard 1.20V operation. It is built as a direct replacement for the Hynix HMA81GR7CJR8N-XN part number.

288-pin registered DIMM with major-brand chips

The registered design places a buffer between the memory controller and the DRAM, reducing electrical load on the server motherboard. Major-brand chips are used throughout and every module undergoes quality-assurance testing before shipment. The 288-pin form factor fits standard DDR4 DIMM slots in qualified systems.

Single 1Rx8 rank at CL22

This module is organised as a single 1Rx8 rank, which determines how the memory controller addresses the chips. Buyers needing multiple ranks per channel or lower CAS latency should verify their platform requirements before ordering.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $99.99
Cheaper than about 69% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $12.50 per GB
Pricier than about 72% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.2 V

Questions about this item

What DDR4 speed does the 3200MHz PC4-25600 module run at?

The module runs at DDR4 3200MHz (PC4-25600) with a CAS latency of CL22 at the standard 1.20V voltage.

Will this 288-pin RDIMM fit my server board?

It uses the standard DDR4 DIMM 288-pin form factor; your motherboard must support registered ECC RDIMMs and 1Rx8 organisation.

How do I install this registered ECC module correctly?

Power off the system, align the 288-pin key notch with the slot, press firmly until the retention clips click, then verify the full 8GB is recognised in BIOS.

More in ECC Server RAM

Similar items