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Two green DDR4 RDIMM modules, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR4 3200 ECC RDIMM memory upgrade

SKU CH-X38V-K5XXA

64 GB kit of DDR4-3200 ECC registered DIMMs built for Thinkmate rackmount servers

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data errors in critical workloads
  • Registered design stabilises signal integrity on dense server boards
  • 3200 MT/s DDR4 throughput matches platform specifications
  • 64 GB kit (2 × 32 GB) doubles capacity per channel
  • 2 V operation reduces power draw under load

64GB DDR4 ECC RDIMM Kit

This 64GB kit contains two 32GB DDR4 3200 registered DIMMs built with ECC for error correction. It is designed for Thinkmate RAX-XS4 and RAX-XH2 rackmount servers that require registered memory. The modules operate at 1.2V with CL22 latency and use a 2Rx8 organisation.

Thermals and power in normal use

Registered DIMMs run at the standard 1.2V DDR4 voltage, keeping power draw low during typical server workloads. The modules have no heat spreader, relying on chassis airflow for cooling. ECC operation adds minimal overhead while protecting data integrity under sustained load.

What the kit changes for the builder

The two-module kit populates a matched pair of slots for dual-channel operation without mixing capacities. Major-brand Samsung, Micron or Hynix ICs are validated for Thinkmate platforms, reducing the risk of POST failures. No extra software or cables are included; installation follows the server manual.

How it compares

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

Price $533.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $8.34 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 numberMR25600-328K2
Total capacity64 GB (2 × 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 items64 GB (2 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install these 288-pin DDR4 RDIMMs in my Thinkmate rackmount server?

Power down the server, open the chassis, locate the DDR4 DIMM slots, align each module's notch with the slot key, press firmly until the retention clips click, then close the chassis and power on.

What maintenance or replacement will this ECC registered memory kit need over time?

No routine maintenance is required; ECC corrects single-bit errors automatically, and modules are replaced only if multi-bit errors appear in system logs or diagnostics.

What limit appears first when this CL22 3200 MHz kit runs sustained workloads?

The CAS latency of CL22 at 3200 MHz sets the timing ceiling; sustained throughput is bounded by this latency figure.

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