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Two green DDR5 RDIMM modules, bare circuit boards with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 256GB (2x128GB) DDR5 4800 CL40 1.1V ECC RDIMM 4Rx4 288-pin memory upgrade

SKU CH-883W-0KBZS

A 256 GB DDR5 registered ECC kit of two 128 GB modules running at 4800 MT/s with CL40 latency and 1.1 V for Thinkmate Supermicro SuperServer 511E-WR and 521E-WR systems

  • Capacity256GB (2 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB total capacity from two 128 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered design detects and corrects data errors
  • 1 V operation reduces power draw in dense configurations
  • Validated for ThinkMate Supermicro SuperServer 511E-WR and 521E-WR

Server-grade capacity

This 256 GB kit delivers two 128 GB DDR5 RDIMMs running at 4800 MT/s with CL40 latency and 1.1 V operation. Registered ECC circuitry and 4Rx4 organisation provide error correction and signal integrity for mission-critical workloads.

Built for validated platforms

The modules are qualified for Thinkmate Supermicro SuperServer 511E-WR and 521E-WR systems. Builders targeting other motherboards or consumer desktop chipsets should verify qualified-vendor lists before purchasing.

Registered ECC integration

Each 288-pin DIMM plugs directly into DDR5 RDIMM slots on compatible server boards. The registered buffer reduces electrical load on the memory controller, freeing signal margin for dense population.

Pontos fortes

  • 256 GB total capacity from two 128 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered design detects and corrects data errors
  • 1 V operation reduces power draw in dense configurations
  • Validated for ThinkMate Supermicro SuperServer 511E-WR and 521E-WR

Especificações

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K2
Capacity256GB (2 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 Content256GB (2X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Perguntas sobre este artigo

Does my THINKMATE SuperServer 511E-WR or 521E-WR need a specific BIOS revision to recognise the 256 GB DDR5 4800 kit?

The kit is validated for the THINKMATE SuperServer 511E-WR and 521E-WR; consult the server manual for any required BIOS update before installation.

Can I mix these 128 GB 4Rx4 ECC RDIMMs with smaller DDR5 RDIMMs already installed in the same server?

Mixing different capacities or ranks is not recommended; populate all channels with identical 128 GB 4Rx4 modules for stable operation.

How do I confirm the memory is running at DDR5 4800 with ECC active after installation?

Check the server BIOS or operating system memory report — it should show 4800 MT/s, CL40 timing, 1.1 V and ECC enabled for each 128 GB module.

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