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Sixteen green DDR5 RDIMM modules in a tray, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM 2TB (16x128GB) DDR5 4800 PC5-38400 4Rx4 CL40 ECC RDIMM THINKMATE GPX-XS8-24S4-4GPU

SKU CH-919C-TW39S

2TB kit of sixteen 128GB DDR5 4800 ECC registered RDIMMs at CL40 and 1.1V for the Thinkmate GPX-XS8-24S4-4GPU workstation

  • Total capacity2 TB (16 × 128 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 2 TB capacity with sixteen 128 GB modules for large-scale workloads
  • DDR5 4800 speed rated at PC5-38400 for high-throughput server tasks
  • ECC registered RDIMM design with 4Rx4 organisation for data integrity
  • Operates at 1.1 V standard DDR5 voltage for efficient power use
  • Validated compatible with Thinkmate GPX-XS8-24S4-4GPU workstation systems

Capacity and Compatibility

This 2 TB kit contains sixteen 128 GB DDR5 RDIMM modules built for the Thinkmate GPX-XS8-24S4-4GPU workstation. ECC and registered signalling protect data integrity in mission-critical server workloads.

Thermals and Power

Each module runs at 1.1 V without a heat spreader, relying on system airflow for cooling. The low voltage helps keep power draw modest during typical multi-threaded server tasks.

Sustained Load Behaviour

CL40 latency and 4Rx4 organisation deliver steady throughput under continuous memory-intensive operations. Rigorous stress testing validates reliability for extended production runs.

How it compares

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

Price $56,758.99
Pricier than about 97% of the 21,161 comparable items (median $397.99).
Total capacity 2 TB (16 × 128 GB)
Higher than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $28.38 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 numberMR38400-744K16
Total capacity2 TB (16 × 128 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 rank4Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items2 TB (16 × 128 GB) DDR5 4800 MHz PC5-38400 4Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How do I install the 16 DDR5 4800 RDIMMs in the THINKMATE GPX-XS8-24S4-4GPU, and what step is often missed?

Populate all 24 DIMM slots following the motherboard’s channel sequence; the step most installers miss is seating every 288-pin module until both retention clips click, otherwise the 4Rx4 rank structure will not initialise.

What maintenance or replacement will the 2 TB kit need over its service life?

No routine maintenance is required; if a module fails the lifetime replacement warranty covers a direct swap of the defective 128 GB DDR5 RDIMM.

What limit appears first when the 16 x 128 GB DDR5 4800 CL40 1.1 V ECC RDIMMs run sustained workloads?

The 4Rx4 organisation and CL40 latency set the bandwidth ceiling; sustained throughput will hit the DDR5 4800 transfer rate before thermal or voltage headroom is exhausted.

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