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Green circuit board DDR5 memory module with black chips and gold edge connectors

NEMIX RAM

NEMIX RAM 64GB DDR5 4800 CL40 2Rx4 ECC RDIMM THINKMATE memory upgrade

SKU CH-SK7D-0NKWT

64GB DDR5 4800 ECC RDIMM registered server memory module for ThinkMate systems

  • Total capacity64 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64 GB capacity expands server memory headroom
  • DDR5 4800 speed delivers high data throughput
  • CL40 latency supports responsive registered operation
  • ECC registered design protects data integrity under load
  • 1 V voltage reduces power draw per module

64GB DDR5 ECC RDIMM for Thinkmate Servers

This 64GB DDR5 4800MHz registered ECC module is built for Thinkmate RAX-QE12, QS12, QH12, QT12, QT16, QH24, QH4, QN12 and QH8 servers. It operates at 1.1V with CL40 latency and uses a 2Rx4 rank structure on major Samsung, Micron or Hynix chips. The 288-pin RDIMM form factor ensures direct installation in compatible server motherboards.

Suited for single-slot capacity upgrades.

IT administrators expanding memory in the listed Thinkmate platforms will find validated compatibility and registered buffering for stability. Workstations or desktops that require unbuffered non-ECC DDR5 cannot use this module. Builders needing lower capacities or different speeds must select alternative parts.

Registered ECC with 2Rx4 organisation

The module combines error-correcting code with registered signalling and a dual-rank by four configuration. This specification determines whether the server memory controller can address the 64GB density at 4800MHz. Verify the platform documentation accepts 2Rx4 registered DDR5 before purchase.

How it compares

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

Price $1,753.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $27.41 per GB
Pricier than about 76% 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 numberMR38400-924K1
Total capacity64 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 items64 GB (1 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the package contain only the 64 GB DDR5 4800 ECC RDIMM module or are any cables or brackets included?

The package contains one 64 GB DDR5 4800 CL40 2Rx4 1.1 V ECC RDIMM module and nothing else. No cables, brackets or additional hardware are supplied.

Which capacity and speed variant should I pick for a ThinkMate RAX-QE12 server that needs a single 64 GB registered ECC DIMM?

Choose the 64 GB DDR5 4800 CL40 2Rx4 ECC RDIMM (part number MR38400-924K1); it is the only listed variant that matches the required capacity, speed, rank and registered ECC specification for that server.

What does the CL40 CAS latency mean for real-world throughput in a DDR5 4800 registered ECC configuration?

CL40 is the latency timing at DDR5 4800; the module will operate at the standard 4800 MT/s data rate with 40-cycle CAS latency when installed in a compatible ThinkMate server.

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