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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 768GB (8x96GB) DDR5 4800 ECC RDIMM memory upgrade for ThinkMate TWX-XS8-24S4 TWX-XS8-14S4

SKU CH-V2JB-NA876

Eight 96 GB DDR5 4800 registered ECC modules totalling 768 GB for ThinkMate tower servers

  • Total capacity768 GB (8 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 768 GB total capacity from eight 96 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered RDIMM design protects data integrity
  • 1 V operation reduces power draw per module
  • Validated for ThinkMate TWX-XS8-24S4 and TWX-XS8-14S4 tower servers

Capacity and Compatibility

This NEMIX RAM kit provides 768GB of DDR5 memory across eight 96GB registered DIMMs. It is built for ThinkMate TWX-XS8-24S4 and TWX-XS8-14S4 tower servers that require ECC RDIMM modules. Each stick runs at 4800 MT/s with a CAS latency of CL40 and a 2Rx8 organisation. The 288-pin form factor matches the server memory slots exactly.

Thermals and Power Draw

Modules operate at 1.10V without integrated heat spreaders, relying on the server chassis airflow for cooling. Registered buffering and on-die ECC add minimal overhead to the memory controller. At the rated 4800 MT/s speed the kit draws power within standard DDR5 RDIMM limits for dense 96GB modules. Quiet operation is maintained when the system fans follow the platform thermal profile.

Sustained Load Behaviour

All modules are stress-tested under load before shipping to verify stability in continuous enterprise workloads. The registered design and ECC correction maintain data integrity during extended compute or virtualisation tasks. Consistent 4800 MT/s throughput is sustained without throttling when the server cooling meets specifications. The 8x96GB population fills the memory channels for maximum bandwidth in supported configurations.

How it compares

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

Price $20,704.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (8 × 96 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $26.96 per GB
Pricier than about 75% 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 numberMR38400-9628K8
Total capacity768 GB (8 × 96 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 items768 GB (8 × 96 GB) DDR5 4800 MHz PC5-38400 2Rx8 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 in the ThinkMate tower server, and which step is often missed?

Power down the server, open the chassis, align each 96GB module's key notch with the DDR5 slot, press firmly until both retention clips click, then verify all eight modules are recognised in BIOS before closing the case.

What maintenance or replacement will the 768GB ECC RDIMM kit need over its service life?

No scheduled maintenance is required; if a module fails the ECC circuitry will log correctable errors, and the individual 96GB stick can be replaced under the manufacturer's lifetime replacement warranty.

What limit appears first when the 8x96GB kit runs at 4800 MT/s CL40 under sustained load?

The DDR5 4800 MT/s data rate and CL40 latency define the maximum sustained throughput; thermal throttling is unlikely because the registered modules operate at 1.1V without heat spreaders.

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