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Two green DDR5 RDIMM sticks, bare chips, 288-pin

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 2Rx8 CL40 ECC RDIMM THINKMATE GPX-XH8-22S4-8GPU memory upgrade

SKU CH-S247-HMCNE

64 GB dual-rank DDR5 kit with ECC and registered operation at 4800 MT/s for ThinkMate GPX-XH8-22S4-8GPU servers

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64 GB kit expands server memory capacity
  • DDR5 4800 MT/s delivers high data throughput
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Validated for ThinkMate GPX-XH8-22S4-8GPU systems

System-Specific 64GB DDR5 Kit

This 64GB kit contains two 32GB DDR5 4800 registered ECC RDIMMs built for the ThinkMate GPX-XH8-22S4-8GPU server. It targets administrators who need validated memory for GPU-optimised workloads.

Registered ECC 288-Pin Modules

Each module uses a 288-pin RDIMM form factor with 2Rx8 organisation and a 1.10V operating voltage. The registered buffer and ECC function reduce electrical load on the memory controller and correct single-bit errors during sustained compute tasks.

Two-Module Pack for Immediate Upgrade

The package delivers a matched pair totalling 64GB, allowing a single-step capacity increase without mixing module revisions. Modules are stress-tested under load before shipping to support stable operation in the qualified platform.

How it compares

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

Price $1,812.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $28.33 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 numberMR38400-328K2
Total capacity64 GB (2 × 32 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 rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (2 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What bandwidth does the DDR5 4800 PC5-38400 interface provide?

The PC5-38400 designation indicates a peak data rate of 38400 MB/s for the kit.

What physical slot and pin count do these modules need?

Each module uses a 288-pin DDR5 RDIMM form factor and fits standard registered DIMM slots.

How are the modules installed, and what step is often missed?

Insert both 32 GB sticks into the correct channels per the server manual, then enable ECC in the BIOS so the registered buffer initialises properly.

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