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Green 288-pin DDR4 RDIMM module with black chips, no heat spreader

A-Tech

A-Tech 32GB DDR4 2933 ECC RDIMM 2Rx8 server RAM

SKU CH-S8J8-DVCYR MPN AT32G1D4D2933RD8N12V

32 GB DDR4 ECC registered DIMM at 2933 MHz with CL21 latency for server workloads

  • Total capacity32 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL21
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32 GB capacity handles heavy server workloads
  • ECC registered design corrects data errors automatically
  • DDR4 2933 MHz speed moves data quickly
  • 2Rx8 dual-rank layout increases memory density
  • 20 V standard voltage keeps power draw low

32GB DDR4 2933 ECC RDIMM for Servers

This 32GB module runs at DDR4 2933 with CL21 latency and 1.20V voltage. It uses a 288-pin registered DIMM layout with 2Rx8 dual-rank organisation and on-board ECC. The stick is built for server and workstation platforms that require registered memory.

Replaces slower or non-ECC DDR4 in supported systems

The upgrade is worthwhile when your workload demands error correction and registered signalling at 2933 MT/s. It will not function in desktop or laptop boards that accept only unbuffered UDIMMs, so buyers needing consumer memory should look elsewhere.

Installs like any standard 288-pin DIMM

Align the key notch, press firmly until the retention clips lock, and follow the system manual for correct channel population. Common issues arise when mixing ranks or speeds across channels, or when the platform firmware does not recognise the registered module.

How it compares

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

Price $197.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $6.19 per GB
Cheaper than about 62% 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
Product lineA-Tech DDR4 Server Memory RAM
Model nameA-Tech 32 GB 2Rx8 PC4-2933Y-R
Part numberAT32G1D4D2933RD8N12 V
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL21
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Kit configurationSingle Module
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

Does the 288-pin DDR4 DIMM fit standard server memory slots?

Yes, the module uses the standard 288-pin DDR4 DIMM form factor used by compatible servers and workstations.

How do I install the registered ECC module correctly?

Align the notch with the slot key, press firmly until both side clips click, and follow the system manual for channel population rules.

Will the 1.2V DDR4 chips need active cooling later?

No heat spreader is fitted; the module runs at standard 1.2V and relies on normal chassis airflow.

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