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Sixteen green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 1TB (16x64GB) DDR5 4800 CL40 ECC RDIMM THINKMATE SuperServer 421GE-TNRT memory upgrade

SKU CH-QS9V-KTYKV

1TB DDR5 4800 CL40 ECC registered server kit with sixteen 64GB 2Rx4 modules for ThinkMate SuperServer 421GE-TNRT

  • 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 capacity with sixteen 64GB modules
  • DDR5 4800 speed for high-throughput server workloads
  • ECC registered design protects data integrity
  • 1V operation reduces power draw per module
  • 288-pin RDIMM form factor fits ThinkMate SuperServer 421GE-TNRT

Purpose-built capacity

This 1 TB kit delivers 16 matched 64 GB modules for the THINKMATE SuperServer 421GE-TNRT platform. Registered ECC operation protects data integrity in continuous server workloads. DDR5 4800 speed and CL40 latency provide the bandwidth the system expects.

Fit and alternatives

IT teams scaling memory in the named SuperServer models will find the validated part number and 1.1 V operation match the board requirements. Builds needing unbuffered UDIMMs, non-ECC modules or a different module count should select another kit.

Deciding specification

Registered ECC RDIMM with 2Rx4 organisation is the single attribute that determines compatibility; only motherboards wired for registered DDR5 ECC will accept these modules.

How it compares

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

Price $28,528.99
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 $28.53 per GB
Pricier than about 80% 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 pick the 1TB kit with 16 modules of 64GB or a smaller capacity for my SuperServer 421GE-TNRT?

The 1TB kit provides 16 modules of 64GB each, filling all available slots for maximum capacity in the SuperServer 421GE-TNRT. Choose a smaller kit only if you need to leave slots open for future expansion.

What does the DDR5 4800 speed mean for actual throughput in this server?

The modules run at DDR5 4800 (PC5-38400), delivering up to 38400 MB/s per module. With 16 modules installed the aggregate bandwidth scales to the full 1TB configuration the server supports.

Is the 288-pin DDR5 RDIMM interface compatible with the SuperServer 421GE-TNRT memory slots?

Yes, the 288-pin DDR5 RDIMM form factor matches the registered DIMM slots in the SuperServer 421GE-TNRT, and the ECC registered design meets the platform requirements for server operation.

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