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Six green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 48GB (6x8GB) DDR4 3200 CL22 ECC RDIMM memory upgrade

SKU CH-WGY8-VK667

Six registered ECC DDR4 modules totalling 48 GB at 3200 MT/s with CL22 latency for Thinkmate GPU-optimised servers

  • Total capacity48 GB (6 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 48 GB total capacity from six 8 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects data errors
  • 2 V operation keeps power draw low
  • 288-pin RDIMM form factor fits compatible ThinkMate servers

48GB DDR4 ECC RDIMM kit for Thinkmate servers

This 48GB kit contains six 8GB DDR4 3200 registered DIMMs built for Thinkmate GPX-XS12-24S3-8GPU servers. Each module runs at 1.2V with CL22 latency and uses major OEM chips from Samsung, Micron or Hynix. The registered design adds a buffer that reduces electrical load on the server memory controller. Buyers needing non-ECC or unbuffered memory for desktop boards cannot use this kit.

Registered DDR4 3200 limits in multi-DIMM servers

Registered DDR4 3200 allows higher capacities per channel than unbuffered memory, but the memory controller still caps the maximum supported speed when all slots are populated. Filling six slots on a single processor often forces the bus to run below the rated 3200 MT/s depending on the CPU and BIOS revision. Systems that require DDR5 or higher frequencies than 3200 MT/s will not reach those speeds with these modules.

ECC RDIMM requirement decides fit

The single specification that determines compatibility is the registered ECC RDIMM form factor required by the Thinkmate platform. Only motherboards that explicitly support 288-pin DDR4 registered ECC DIMMs can accept this kit. Workstations or servers that demand unbuffered ECC, non-ECC UDIMMs or a different pin count will not boot with these modules installed.

How it compares

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

Price $489.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 48 GB (6 × 8 GB)
Higher than about 55% of the 20,941 comparable items (median 32 GB).
Price per GB $10.21 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 numberMR25600-818K6
Total capacity48 GB (6 × 8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items48 GB (6 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I choose the 48GB kit or buy individual 8GB modules for my THINKMATE GPX-XS12-24S3-8GPU?

The 48GB kit contains six matched 8GB RDIMMs tested together, which ensures stable multi-channel operation on the THINKMATE GPX-XS12-24S3-8GPU server platform.

What does the 3200MHz rating actually deliver when installed in a registered server board?

The modules run at DDR4 3200 (PC4-25600) with CL22 latency at 1.20V, providing the rated bandwidth and error-correcting registered operation the server memory controller expects.

Does the 288-pin DDR4 RDIMM interface limit the speed or capacity I can use?

The 288-pin RDIMM form factor supports the full DDR4 3200 speed and 8GB per module density; the registered buffer and ECC function are handled by the server chipset, not the connector.

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