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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 1TB (8x128GB) DDR5 4800 CL40 4Rx4 ECC RDIMM THINKMATE memory upgrade

SKU CH-JFNY-D6ZZ6

Eight 128 GB DDR5 registered ECC modules deliver 1 TB at 4800 MT/s with CL40 latency for Thinkmate high-density servers

  • Capacity1TB (8 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 1TB total capacity with eight 128GB modules for dense server workloads
  • DDR5 4800 speed rated at PC5-38400 for high-throughput data handling
  • ECC registered RDIMM design with 4Rx4 organisation protects data integrity
  • Low 1.10V operating voltage reduces power draw in multi-module configurations
  • Validated for ThinkMate HDX-QN8-52E4 high-density server platforms

System-Specific DDR5 Server Memory Kit

This 1 TB kit contains eight 128 GB registered DDR5 RDIMMs built for Thinkmate HDX-QN8-52E4 high-density servers. It targets IT teams who need maximum capacity per channel in a validated configuration. The modules operate at the standard 1.1 V and carry ECC for data integrity in mission-critical workloads.

4Rx4 Rank Architecture Determines Compatibility

Each module uses a quad-rank 4Rx4 organisation that the memory controller must support natively. Systems limited to dual-rank or single-rank DIMMs will not recognise the full capacity or may fail to post. Verify the platform documentation for 4Rx4 support before purchasing.

Baseline Thermals and Power at 4800 MT/s

Running at 4800 MT/s with CL40 latency, the kit draws 1.1 V per module without additional heat spreaders. Registered buffering reduces electrical load on the memory bus, helping maintain stable temperatures in dense chassis. Acoustic output depends entirely on the server’s own fan curves.

Highlights

  • 1TB total capacity with eight 128GB modules for dense server workloads
  • DDR5 4800 speed rated at PC5-38400 for high-throughput data handling
  • ECC registered RDIMM design with 4Rx4 organisation protects data integrity
  • Low 1.10V operating voltage reduces power draw in multi-module configurations
  • Validated for ThinkMate HDX-QN8-52E4 high-density server platforms

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K8
Capacity1TB (8 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 Content1TB (8X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does 4800 MT/s mean once the kit is installed in a ThinkMate server?

The modules run at 4800 MT/s with CL40 latency, delivering the rated PC5-38400 bandwidth as long as the platform supports DDR5-4800.

How does the DDR5 RDIMM interface limit performance in this system?

Registered DDR5 adds a clock cycle for command buffering and caps the data rate at the rated 4800 MT/s; ECC and 4Rx4 organisation are handled by the memory controller.

Will the 288-pin 1.1 V modules fit the ThinkMate HDX-QN8-52E4 memory slots?

Yes, the kit uses standard 288-pin DDR5 RDIMM form factor at 1.10 V, matching the server's DIMM sockets and voltage requirements.

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