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Twelve bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1.5TB (12x128GB) DDR5 4800 CL40 4Rx4 ECC RDIMM Thinkmate RAX-XS4-21S4

SKU CH-9X17-P6B28

A 1.5TB DDR5 ECC registered RDIMM kit of twelve 128GB modules running at 4800 CL40 for Thinkmate RAX-XS4-21S4 servers

  • Capacity1.5TB (12 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 5 TB capacity from twelve 128 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered RDIMM design protects data integrity
  • 1 V operation reduces power draw in dense configs
  • Validated for Thinkmate RAX-XS4-21S4 rackmount server

System-Specific DDR5 Server Memory Kit

This NEMIX RAM kit delivers 1.5TB of DDR5 ECC registered memory across twelve 128GB modules. It is built for the Thinkmate RAX-XS4-21S4 rackmount server. IT teams managing memory-intensive workloads on this specific platform will find the kit matches the system's qualified configuration.

Registered 4Rx4 Organisation at 4800 MT/s

Each module uses a 4Rx4 layout and runs at DDR5 4800 (PC5-38400) with CL40 latency at 1.1V. The registered buffer and ECC function are required by the Thinkmate server's memory controller; unbuffered or non-ECC DIMMs will not operate in this platform.

Twelve-Module Kit Simplifies Deployment

The package supplies all twelve 288-pin RDIMMs in a single matched set, eliminating the need to source individual sticks and reducing the risk of mixing revision codes. No heat spreaders are included, so airflow in the server chassis must accommodate bare modules.

Highlights

  • 5 TB capacity from twelve 128 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered RDIMM design protects data integrity
  • 1 V operation reduces power draw in dense configs
  • Validated for Thinkmate RAX-XS4-21S4 rackmount server

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K12
Capacity1.5TB (12 x 128GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content1.5TB (12X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does 1.5 TB across twelve modules mean once the kit is installed in the Thinkmate RAX-XS4-21S4?

The server sees a single 1.5 TB memory pool built from twelve 128 GB RDIMMs, all running at DDR5 4800 with CL40 latency and ECC protection.

What does the DDR5 4800 (PC5 38400) rating cap in practice?

Each module is limited to 4800 MT/s transfer rate and 1.1 V operation; the registered design and CL40 timing apply to every slot populated.

What does the 288-pin 4Rx4 RDIMM form factor need to fit in the chassis?

Twelve standard DDR5 RDIMM slots with 288-pin keying, 1.1 V power delivery and enough clearance for modules without heat spreaders.

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