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

NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR5 4800 CL40 ECC RDIMM THINKMATE HDX-XH24-52S4 memory upgrade

SKU CH-AFH8-PPB6C

A 512GB kit of four 128GB DDR5 4800 CL40 ECC registered RDIMM modules validated for Thinkmate HDX-XH24-52S4 servers

  • Capacity512GB (4 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 512GB total capacity for memory-intensive workloads
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered RDIMM for data integrity and stability
  • 1V operation reduces power draw per module
  • Four 128GB 4Rx4 modules in 288-pin form factor

Purpose-built server memory kit

This 512 GB kit contains four 128 GB DDR5 RDIMM modules rated at 4800 MT/s with CL40 latency. It is designed for IT professionals and system integrators who need ECC registered memory validated for Thinkmate HDX-XH24-52S4 high-density servers.

Build integration requirements

Each module uses the standard 288-pin DDR5 RDIMM form factor and operates at 1.10 V. The 4Rx4 organisation and registered buffer reduce electrical load on the memory controller, freeing motherboard slots for maximum capacity in compatible Thinkmate platforms.

Ideal for capacity-focused deployments

Suited for administrators expanding memory in supported Thinkmate servers where registered ECC RDIMMs are required. Not suited for systems that accept only unbuffered UDIMMs, platforms limited to lower-density modules, or workloads demanding higher memory speeds than 4800 MT/s.

Highlights

  • 512GB total capacity for memory-intensive workloads
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered RDIMM for data integrity and stability
  • 1V operation reduces power draw per module
  • Four 128GB 4Rx4 modules in 288-pin form factor

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K4
Capacity512GB (4 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 Content512GB (4X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How many ranks does the 4Rx4 organisation put on the memory controller with all four modules installed?

Each module is 4Rx4, so the four-module kit presents sixteen ranks to the controller.

What is the operating voltage and registered design impact on heat and power draw during continuous operation?

The kit runs at 1.10 V with registered buffering, reducing electrical load per pin and keeping power draw and thermals lower than unbuffered equivalents.

Which server platform is required for this 512 GB DDR5 4800 ECC RDIMM kit to function?

The memory is validated for the ThinkMate HDX-XH24-52S4 high-density server; the motherboard must support DDR5 4800 registered ECC RDIMMs.

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