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Six green DDR4 RDIMM sticks, no heat spreaders, 288-pin, labelled 64GB each

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR4 3200MHz PC4-25600 4Rx4 1.2V CL22 288-Pin ECC RDIMM memory upgrade

SKU CH-EF01-0WEBH

Six 64 GB DDR4 3200 MHz registered ECC RDIMMs at CL22 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

Capacity 384GB 6X64GB

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  • 384 GB capacity scales multi-GPU server workloads
  • 6×64 GB DDR4-3200 modules deliver 25600 MT/s throughput
  • ECC RDIMM with 4Rx4 organisation protects data integrity
  • Registered design at 1.2 V reduces electrical load on the memory controller
  • 288-pin kit validated for ThinkMate GPX-QT8-24E2-8GPU systems

384GB DDR4 3200 ECC RDIMM Kit

This 384GB kit contains six 64GB DDR4 3200MHz registered DIMMs with ECC and CL22 latency. Modules run at 1.2V and use a 288-pin 4Rx4 organisation. They are validated for ThinkMate GPX-QT8-24E2-8GPU GPU-optimised servers.

Who This Suits and Who Should Look Elsewhere

Suits administrators expanding memory in the listed ThinkMate server platform. Not for systems that require unbuffered UDIMMs, non-ECC memory, or a different DDR generation. Builders needing lower capacities or consumer motherboard compatibility should consider other kits.

Registered ECC with 4Rx4 Organisation

The registered ECC design with 4Rx4 rank structure is the specification that determines compatibility. Only motherboards supporting registered DDR4 ECC RDIMMs at this density and rank configuration will accept the kit.

How it compares

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

Price $2,477.99
Pricier than about 71% 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 $6.45 per GB
Cheaper than about 61% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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

Other versions of this model

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Questions about this item

Will these 288-pin DDR4 RDIMMs fit the memory slots on my Thinkmate GPX-QT8-24E2-8GPU server?

Yes, the 288-pin DDR4 RDIMM form factor matches the registered DIMM slots used in that Thinkmate GPU-optimised server.

What is the correct installation sequence for the six 64 GB modules across the 24 DIMM slots?

Populate the slots in the order specified by the Thinkmate service manual, typically filling one channel per CPU first; the step often missed is skipping the required empty slots between channels.

When should I expect to replace a module if ECC correctable errors start climbing?

Monitor the platform's memory error logs; a sustained rise in correctable errors on any of the 4Rx4 modules usually signals it is time to swap that DIMM before uncorrectable faults appear.

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