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Six green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR4 3200 CL22 ECC RDIMM ThinkMate memory upgrade

SKU CH-1BDA-HZEM4

Six 64 GB DDR4 3200 CL22 ECC RDIMM modules totalling 384 GB for ThinkMate GPU-optimised servers

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 384 GB total capacity with six 64 GB modules
  • DDR4 3200 speed rated at PC4-25600
  • ECC registered RDIMM for server data integrity
  • 2 V low-voltage operation reduces power draw
  • 288-pin CL22 4Rx4 modules built with major OEM chips

384GB DDR4 3200 ECC RDIMM kit

This 384GB kit contains six 64GB DDR4 3200 ECC registered DIMMs built for ThinkMate GPU-optimised servers. It targets administrators who need maximum registered memory capacity for virtualisation, database or compute workloads on the GPX-PS4-12A1 platforms.

Installing registered ECC modules

Installation follows standard 288-pin RDIMM procedure: power down, open the chassis, align the key notch and press until the latches click. Registered modules add a buffer that can stress tight clearance around large GPU coolers; verify physical space before seating all six sticks.

Compatibility checks before ordering

Confirm the server model is a ThinkMate GPX-PS4-12A1-2GPU or GPX-PS4-12A1-4GPU and that the motherboard accepts 4Rx4 registered DIMMs at 1.2V. Ensure the BIOS revision supports 384GB total capacity and that all six slots are free for the matched kit.

How it compares

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

Price $2,888.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $7.52 per GB
Cheaper than about 54% of the 20,941 comparable items (median $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 numberMR25600-944K6
Total capacity384 GB (6 × 64 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 rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items384 GB (6 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How can I verify the kit is running at 3200 MT/s with CL22 after installation?

Check the BIOS or UEFI memory information screen; it should report DDR4 3200 (PC4-25600) and CAS latency 22 for each of the six modules.

What does the package contain and is any extra hardware required?

The box includes six 64 GB DDR4 3200 ECC RDIMM modules (384 GB total); no additional parts or cables are needed for installation.

Which capacity configuration should I choose for a ThinkMate GPX-PS4-12A1 server?

This 384 GB kit (6 × 64 GB, 4Rx4, 1.20 V) matches the qualified memory specification for the GPX-PS4-12A1-2GPU and GPX-PS4-12A1-4GPU models.

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