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Eight green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 256GB 8x32GB DDR4 3200 CL22 ECC RDIMM ThinkMate memory upgrade

SKU CH-HW9W-Y9VRS

Eight 32 GB DDR4 3200 CL22 ECC registered DIMMs totalling 256 GB for ThinkMate GPU-optimised servers

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB total capacity supports heavy virtualization workloads
  • Eight 32 GB modules fill all channels for maximum bandwidth
  • DDR4 3200 CL22 delivers 25 600 MT/s data rate
  • ECC registered design corrects errors to protect critical data
  • 2 V operation reduces power draw in dense servers

256GB DDR4 ECC RDIMM kit for ThinkMate servers

This 256GB kit contains eight 32GB registered DDR4 modules rated at 3200MHz with CL22 latency. It targets administrators upgrading ThinkMate GPX-QN4-22E2-4NVLINK or GPX-QN12-24E2-10GPU GPU-optimised servers that require ECC registered memory.

Registered 288-pin modules run at 1.2V without

Each 2Rx8 module uses major OEM chips from Samsung, Micron or Hynix and operates at the standard 1.20V DDR4 voltage. The bare 288-pin RDIMM form factor fits dense server DIMM layouts where tall heat spreaders would block airflow or adjacent slots.

Replaces smaller or slower DDR4 kits in qualified

The jump is worthwhile when workloads exceed current capacity or when error-correcting registered memory is mandated for stability. It does not suit systems limited to unbuffered UDIMMs, non-ECC configurations or DDR5-only motherboards.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $2,262.99
Pricier than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $8.84 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-328K8
Total capacity256 GB (8 × 32 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items256 GB (8 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does DDR4 3200 PC4-25600 mean for real-world bandwidth?

The kit runs at 3200 MT/s with a PC4-25600 rating, delivering up to 25600 MB/s theoretical peak bandwidth per module.

What physical slot and clearance does this 288-pin RDIMM kit require?

Each 32 GB module uses a standard 288-pin DDR4 RDIMM form factor without a heat spreader, so it fits any server DIMM slot with normal vertical clearance.

How do I install the 8-module kit in a ThinkMate GPU-optimised server, and what step is often missed?

Populate all eight slots following the motherboard's channel map, then enter the BIOS to confirm the full 256 GB is detected at 3200 MT/s with ECC active.

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