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Green rectangular DDR5 server memory module with gold contacts and black chips, no heat spreader

A-Tech

A-Tech 32GB DDR5 4800 ECC RDIMM 2Rx8 Server Memory

SKU CH-9VGQ-CTWK8

32 GB DDR5-4800 ECC registered DIMM with 2Rx8 organisation for server and workstation upgrades

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetSamsung Chipset
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 32GB capacity handles large server workloads
  • DDR5 4800MHz speed delivers high data throughput
  • ECC RDIMM technology corrects memory errors automatically
  • 2Rx8 dual-rank organisation increases memory density
  • 10V standard voltage reduces power consumption

Server memory upgrade for Samsung replacement

This 32 GB DDR5 module is built as a direct replacement for the Samsung M329R8GA0BB0-CQK part number. It targets server and workstation platforms that require registered ECC memory. The single-module design suits installations needing one slot populated or matching an existing bank.

Straightforward installation with seating care

The 288-pin RDIMM fits standard DDR5 DIMM slots and operates at the standard 1.10 V voltage. Because it is a registered ECC module, the system BIOS must support ECC and registered operation or the module will not function. Incorrect seating or a mismatched platform are the typical reasons a module appears defective.

ECC registered 2Rx8 organisation decides

The 2Rx8 rank structure and ECC registered design are the single specification that determines whether this module works in a given server. Systems requiring unbuffered non-ECC memory or a different rank configuration will not accept this part. Verify the platform manual before ordering.

How it compares

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

Price $842.99
Pricier than about 78% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
CAS latency 40
Typical for this category: the median of 439 items is 40.
Price per GB $26.34 per GB
Pricier than about 88% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineCompatible Replacement for Samsung M329R8GA0BB0-CQK
Model nameA-Tech 32 GB DDR5-4800 ECC RDIMM Server RAM Module
Total capacity32 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetSamsung Chipset
Memory
CAS latency40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

How do I verify the module is running at DDR5 4800 with CAS 40 after installation?

Check the BIOS or a tool like CPU-Z; the memory should report 4800 MT/s, CL40 timings and 1.10 V operation for this 2Rx8 RDIMM.

What ships in the package and what must I source separately?

The box contains one 32 GB 288-pin DDR5 ECC RDIMM; no heat spreader or extra cables are included, so ensure your server has free registered DIMM slots.

When should I choose this 32 GB 2Rx8 version over other capacities?

Select this module when your platform requires a single 32 GB registered ECC DIMM at 4800 MT/s with 2Rx8 organisation and Samsung chipset.

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