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Sixteen green DDR5 RDIMM modules with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 1TB (16×64GB) DDR5 4800 CL40 2Rx4 ECC RDIMM memory upgrade

SKU CH-J4PG-HW6M4

1TB server kit with sixteen 64GB DDR5 4800 CL40 ECC RDIMMs for Thinkmate GPU-optimised systems

  • Capacity1TB (16 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 1TB capacity with 16 modules of 64GB each
  • DDR5 4800 speed rated at PC5-38400 for high throughput
  • ECC registered design with 2Rx4 rank for data integrity
  • 1V operation reduces power draw in dense servers
  • Validated for ThinkMate GPU-optimised server platforms

ThinkMate GPU-Optimised Server Memory

This 1 TB kit contains sixteen 64 GB DDR5 registered DIMMs built for ThinkMate GPX-QH24-24E4-8GPU and GPX-QH14-28E4-8HGX GPU-optimised servers. It targets IT teams expanding memory capacity in dense, multi-GPU compute nodes where ECC integrity is mandatory.

DDR5 4800 CL40 2Rx4 Registered ECC

The modules run at DDR5 4800 (PC5-38400) with a CAS latency of 40 and a 2Rx4 organisation. Registered buffering and on-die ECC protect data integrity across all 1 TB, while the 1.10 V operating voltage matches the platform’s DDR5 power envelope.

288-Pin RDIMM Kit for Multi-GPU Nodes

Each stick uses the standard 288-pin DDR5 RDIMM form factor and carries no heat spreader, relying on the server’s directed airflow. The sixteen-module population fills every slot in the target ThinkMate chassis, delivering maximum density without requiring additional cooling or power infrastructure.

Highlights

  • 1TB capacity with 16 modules of 64GB each
  • DDR5 4800 speed rated at PC5-38400 for high throughput
  • ECC registered design with 2Rx4 rank for data integrity
  • 1V operation reduces power draw in dense servers
  • Validated for ThinkMate GPU-optimised server platforms

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K16
Capacity1TB (16 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content1TB (16X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What does the 1 TB total capacity mean once all sixteen modules are installed in a compatible ThinkMate server?

The kit provides sixteen 64 GB modules, giving a single system 1 TB of DDR5-4800 registered ECC memory when every slot is populated.

How does the DDR5-4800 PC5-38400 rating limit real-world throughput?

The modules operate at 4800 MT/s with CL40 latency at 1.10 V, so peak bandwidth is capped by the DDR5-4800 JEDEC data rate.

What physical slot and keying do these 288-pin RDIMMs require?

Each module is a 288-pin DDR5 RDIMM with 2Rx4 organisation, keyed for registered DDR5 server DIMM sockets only.

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