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Twelve green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 384GB (12x32GB) DDR5 4800 CL40 2Rx8 ECC RDIMM memory upgrade

SKU CH-H1SR-FXE4Q

A 384GB DDR5 ECC registered server kit of twelve 32GB modules at 4800MHz CL40 1.1V for Thinkmate RAX-XS4-21S4 rackmount systems

  • Capacity384GB (12 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • Massive 384GB capacity with twelve 32GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • Low 1.10V operation reduces power draw
  • Validated for Thinkmate RAX-XS4-21S4 server

ThinkMate RAX-XS4-21S4 server memory kit

This 384GB kit contains twelve 32GB DDR5 4800 registered ECC RDIMM modules built for the ThinkMate RAX-XS4-21S4 rackmount server. It targets IT teams who need maximum supported capacity in that specific platform. The modules run at 1.1V with CL40 latency and use a 2Rx8 organisation.

DDR5 4800 registered ECC RDIMM specification

The single specification that decides fit is the DDR5 4800 registered ECC RDIMM form factor with 2Rx8 ranking and 1.1V operation. Only systems that accept this exact module type and speed will post correctly; desktop or unbuffered memory will not work.

Twelve-module kit simplifies deployment

The package delivers all twelve 32GB modules in one matched kit so the server can be fully populated in a single maintenance window. No additional accessories or software are included beyond the memory modules themselves.

Highlights

  • Massive 384GB capacity with twelve 32GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • Low 1.10V operation reduces power draw
  • Validated for Thinkmate RAX-XS4-21S4 server

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-328K12
Capacity384GB (12 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content384GB (12X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will 4800 MT/s run at that speed in my Thinkmate RAX-XS4-21S4?

The kit is rated DDR5-4800 (PC5-38400) CL40; the server’s memory controller will set the final speed, but the modules are validated for 4800 MT/s operation at 1.10 V.

Is the registered ECC design required for the Thinkmate RAX-XS4-21S4?

Yes — the modules are 288-pin DDR5 RDIMM with on-die ECC and register buffers, matching the registered ECC requirement of the Thinkmate RAX-XS4-21S4 platform.

Do the 12 sticks fit the 288-pin DDR5 slots without a heat-spreader?

Each 32 GB module is a standard-height 288-pin DDR5 RDIMM without a heat spreader, so all 12 install directly into the server’s DDR5 DIMM sockets.

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