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Four green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR5 4800 CL40 ECC RDIMM THINKMATE HDX-QN8-52E4 memory upgrade

SKU CH-FDPG-GVEK3

256 GB DDR5 ECC registered server memory kit, four 64 GB modules at 4800 MT/s CL40 1.10 V for Thinkmate HDX-QN8-52E4

  • Capacity256GB (4 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB total capacity across four 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered RDIMM for server-grade data integrity
  • 1 V low-voltage operation reduces power draw
  • 2Rx4 dual-rank organisation on 288-pin DDR5 form factor

256GB DDR5 RDIMM kit for Thinkmate HDX-QN8-52E4

This 256GB kit contains four 64GB DDR5 4800 registered ECC modules built for the Thinkmate HDX-QN8-52E4 high-density server. It targets IT teams who need maximum memory capacity in a validated configuration for mission-critical workloads.

DDR5 4800 registered ECC limits

The DDR5 4800 standard runs at 1.10V with a CL40 latency and 2Rx4 organisation. Registered DIMMs add a clock cycle for buffering, which stabilises large populations but caps peak bandwidth compared to unbuffered memory. Four modules fill the typical channel limit for this platform.

Installation notes for 288-pin RDIMMs

The 288-pin DDR5 RDIMMs key into the server slots in one orientation. Align the notch, press evenly until the ejectors latch, and verify population order in the system manual. Mismatched ranks or mixing registered with unbuffered modules will prevent boot.

Highlights

  • 256 GB total capacity across four 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered RDIMM for server-grade data integrity
  • 1 V low-voltage operation reduces power draw
  • 2Rx4 dual-rank organisation on 288-pin DDR5 form factor

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K4
Capacity256GB (4 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 Content256GB (4X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Is the 256 GB kit sold as four 64 GB modules or a single stick?

The kit contains four 64 GB modules, giving 256 GB total capacity.

What does DDR5 4800 CL40 mean for actual throughput and latency?

The modules run at 4800 MT/s with a CAS latency of 40 cycles, yielding PC5-38400 bandwidth.

Will the 288-pin ECC RDIMM work in a standard desktop motherboard?

No, 288-pin DDR5 RDIMM with ECC and registered buffering requires a server or workstation platform that supports registered memory.

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