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Six green DDR5 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 96GB (6×16GB) DDR5 4800 CL40 ECC RDIMM THINKMATE GPX-XH8-22S4-8GPU memory upgrade

SKU CH-VWS5-ZTM25

Six 16 GB DDR5 4800 CL40 ECC registered DIMMs add 96 GB of 1.1 V server memory for the ThinkMate GPX-XH8-22S4-8GPU

  • Total capacity96 GB (6 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 96 GB total capacity with six 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM for data integrity in servers
  • Low 1.10 V operating voltage for efficient power use
  • CL40 CAS latency with 1Rx8 single-rank organisation

Compatible DDR5 ECC RDIMM kit

This 96GB kit contains six 16GB DDR5 4800 registered DIMMs built for the Thinkmate GPX-XH8-22S4-8GPU server. Each module runs at 1.1V with CL40 latency and uses a 1Rx8 organisation. The registered design adds a buffer that helps the memory controller maintain signal integrity across all populated slots.

Thermals and power in normal use

Operating at the standard 1.10V DDR5 voltage, the modules draw minimal power per stick and run without heat spreaders. Passive cooling relies on the server's directed airflow across the 288-pin PCB. Registered buffering reduces electrical load on the memory bus, contributing to stable operation under sustained multi-GPU workloads.

What the bundle changes

The six-module kit fills half the available channels in a single operation, delivering 96GB of ECC-protected capacity immediately. Matching rank, speed and voltage across every DIMM prevents timing mismatches that can cause boot failures or corrected errors. No additional software or firmware is included; compatibility is validated at the hardware level for the target platform.

How it compares

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

Price $2,427.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (6 × 16 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $25.29 per GB
Pricier than about 70% 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 numberMR38400-618K6
Total capacity96 GB (6 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items96 GB (6 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288-pin DDR5 RDIMM modules into the THINKMATE GPX-XH8-22S4-8GPU server and which step is commonly missed?

Power off the server, open the chassis, align each module's key notch with the slot, press firmly until both ejector clips click, then verify in BIOS that all 96GB are detected at 4800 MT/s — the step most often missed is seating the module until both clips engage fully.

What maintenance or replacement will the 1Rx8 ECC registered kit need over its service life?

No routine maintenance is required; the modules have no heat spreaders and run at 1.1V, so keep server airflow clean and monitor ECC corrected-error counts — replace any module only if uncorrectable errors appear or capacity expansion is needed.

What limit appears first when the six 16GB modules run sustained workloads on this platform?

The DDR5 4800 CL40 specification and 1.1V operating voltage set the bandwidth and latency ceiling; sustained throughput will hit the 38400 MB/s PC5-38400 rating before thermal throttling becomes a factor.

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