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Sixteen green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 1TB (16×64GB) DDR5 4800 ECC RDIMM CL40 1.1V memory upgrade

SKU CH-E58D-NMK71

16 modules of 64 GB DDR5 ECC registered memory running at 4800 MT/s with CL40 latency at 1.1 V

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 1TB total capacity from sixteen 64GB modules
  • DDR5 4800 speed with CL40 latency for responsive server workloads
  • ECC registered RDIMM design detects and corrects data errors
  • Low 1.1V operating voltage reduces power draw
  • 288-pin 2Rx4 layout validated for Thinkmate GPX-XH8-22S4-8GPU server

1TB DDR5-4800 ECC RDIMM kit

This 1TB memory kit contains sixteen 64GB DDR5 registered DIMMs rated at 4800 MT/s with CL40 latency and 1.1V operation. It is built for the ThinkMate GPX-XH8-22S4-8GPU GPU-optimised server and uses 288-pin 2Rx4 modules with on-die ECC.

Suited for ThinkMate GPX-XH8-22S4-8GPU upgrades

Administrators expanding that specific ThinkMate server to its full 1TB capacity will find the exact module count, speed and registration required. Builders targeting other platforms, consumer motherboards or non-ECC memory should look elsewhere because the registered buffer and ECC function are mandatory for this system.

Registered 2Rx4 DDR5 at 4800 MT/s

The single specification that decides fitment is the registered 2Rx4 DDR5-4800 organisation with ECC at 1.1V. Only motherboards that explicitly support registered DDR5 RDIMMs at this speed and rank configuration will initialise the full 1TB array.

How it compares

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

Price $27,996.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $28.00 per GB
Pricier than about 78% 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 DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K16
Total capacity1 TB (16 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items1 TB (16 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Should I choose the 16-module 1TB kit or a smaller capacity for my Thinkmate GPX-XH8-22S4-8GPU?

The 1TB kit provides 16 matched 64GB modules, filling all slots for maximum capacity and balanced channel population in that server.

What does the 4800 MT/s rating deliver in a real Thinkmate GPX-XH8-22S4-8GPU server?

The modules run at DDR5 4800 with CL40 latency and 1.1V, giving the rated PC5-38400 bandwidth when the platform is configured for that speed.

How does the 288-pin DDR5 RDIMM interface limit performance in this system?

The 288-pin registered DIMM interface supports the 4800 MT/s data rate and ECC function, with the memory controller capping throughput at the platform's maximum supported speed.

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