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Eight green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 256GB (8x32GB) DDR5 4800 CL40 2Rx8 ECC RDIMM THINKMATE GPX-XS8-24S4-4GPU memory upgrade

SKU CH-9H62-9FD5B

Eight registered DDR5 ECC modules deliver 256 GB at 4800 MT/s CL40 for ThinkMate GPX-XS8-24S4-4GPU workstations

  • Capacity256GB (8 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB total capacity scales demanding workloads across eight 32 GB modules
  • DDR5 4800 MT/s bandwidth feeds multi-GPU compute pipelines in the GPX-XS8-24S4-4GPU
  • ECC registered 2Rx8 architecture protects data integrity in mission-critical environments
  • 10 V operation reduces power draw per module at full load
  • Samsung, Micron or Hynix major-OEM chipsets ensure consistent enterprise-grade reliability

Target System and Capacity

This 256 GB kit contains eight 32 GB DDR5 registered DIMMs built for the Thinkmate GPX-XS8-24S4-4GPU workstation. It is intended for IT professionals who need maximum memory capacity in that specific platform.

Registered ECC Design and Daily Handling

Each module is a 288-pin DDR5 RDIMM with 2Rx8 organisation, ECC error correction and 1.10 V operation. The registered buffer adds electrical load stability for dense population, while the absence of heat spreaders keeps the modules low-profile for tight server chassis.

Pre-Installation Checks

Verify that the workstation has eight free DDR5 RDIMM slots and that the BIOS supports 256 GB total at 4800 MT/s with CL40 timing. Confirm the board accepts 2Rx8 registered modules and that the power budget allows eight sticks at 1.10 V.

Highlights

  • 256 GB total capacity scales demanding workloads across eight 32 GB modules
  • DDR5 4800 MT/s bandwidth feeds multi-GPU compute pipelines in the GPX-XS8-24S4-4GPU
  • ECC registered 2Rx8 architecture protects data integrity in mission-critical environments
  • 10 V operation reduces power draw per module at full load
  • Samsung, Micron or Hynix major-OEM chipsets ensure consistent enterprise-grade reliability

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-328K8
Capacity256GB (8 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (8X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the DDR5 4800 (PC5-38400) interface mean for actual throughput?

DDR5 4800 runs at 4800 MT/s, giving a peak data rate of PC5-38400 per module; real-world throughput depends on the platform's memory controller and channel population.

Will these 288-pin RDIMMs fit the Thinkmate GPX-XS8-24S4-4GPU memory slots?

Yes, the kit is built as 288-pin DDR5 RDIMMs specifically validated for the Thinkmate GPX-XS8-24S4-4GPU workstation.

What is the correct installation sequence for the eight 32 GB modules?

Populate all eight slots following the motherboard's channel map — typically one module per channel first — and ensure each RDIMM clicks fully into the 288-pin socket.

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