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Four green DDR4 RDIMM sticks with gold contacts and black chips

NEMIX RAM

NEMIX RAM 32GB (4x8GB) DDR4 3200 ECC RDIMM CL22 1Rx8 THINKMATE Server Memory Upgrade

SKU CH-VXQP-FRST0

A 32 GB DDR4 3200 registered ECC kit of four 8 GB modules built for ThinkMate rackmount servers

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 32 GB total capacity across four 8 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design detects and corrects memory errors
  • 2 V operating voltage reduces server power draw
  • Validated for Thinkmate RAX-XS4 and RAX-XH2 rackmount servers

32 GB DDR4 ECC RDIMM kit

This NEMIX RAM kit provides 32 GB of DDR4 3200 ECC registered memory in four 8 GB modules. It is built for THINKMATE RAX-XS4 and RAX-XH2 rackmount servers that require registered DIMMs with error correction.

288-pin registered DIMM form factor

Each module uses the standard 288-pin DDR4 RDIMM interface and operates at 1.2 V with CL22 latency. The registered design adds a buffer that reduces electrical load on the server memory controller, supporting stable operation in multi-module configurations.

1.2 V operation with no heat spreader

The modules run at 1.20 V and have no integrated heat spreader, relying on chassis airflow for cooling. Power draw remains low during typical server workloads, and the absence of a spreader keeps the profile compatible with dense rackmount DIMM slots.

How it compares

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

Price $276.99
Cheaper than about 55% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $8.66 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 numberMR25600-818K4
Total capacity32 GB (4 × 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 items32 GB (4 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What speed and latency does this DDR4 3200 kit run at?

The four modules operate at 3200 MT/s with a CAS latency of CL22, giving a peak bandwidth of PC4-25600.

Does this RDIMM kit need a specific slot layout or voltage to fit Thinkmate rackmounts?

Each stick is a 288-pin DDR4 RDIMM at 1.20 V; populate the server’s registered DIMM slots in the order shown in the Thinkmate manual.

What is the correct way to seat these registered ECC modules so the system recognises all 32 GB?

Power down, open the chassis, align the notch on each 1Rx8 module with the key in the slot, press firmly until both retention clips click, then power on and verify the full capacity in BIOS.

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