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Sixteen green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 512GB (16x32GB) DDR5 4800 PC5-38400 2Rx8 CL40 1.1V 288-pin ECC RDIMM memory upgrade

SKU CH-WQXV-JTHN5

512 GB of DDR5-4800 ECC registered memory in sixteen 32 GB modules, CL40 at 1.1 V, validated for ThinkMate RAX-XS4-21S4 rackmount servers

  • Capacity512GB (16 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 512 GB total capacity from 16 x 32 GB modules
  • DDR5 4800 speed rated at PC5-38400
  • ECC registered design detects and corrects data errors
  • Low 1.1 V operating voltage reduces power draw
  • Validated for ThinkMate RAX-XS4-21S4 rackmount server

512GB DDR5 4800 ECC RDIMM kit

This 16-module kit delivers 512GB of DDR5 4800 registered ECC memory for Thinkmate RAX-XS4-21S4 rackmount servers. Each 32GB module operates at 1.1V with CL40 latency and a 2Rx8 organisation. The kit targets IT teams upgrading compatible Thinkmate platforms for high-capacity workloads.

Compatibility checklist before ordering

Verify that your Thinkmate RAX-XS4-21S4 server supports DDR5 4800 registered ECC RDIMMs and can address 512GB across all 16 slots. Confirm the motherboard accepts 2Rx8 modules at 1.1V and that the BIOS revision in use recognises the full capacity. Ensure the chassis has 16 free 288-pin DDR5 slots for a complete population.

What the kit changes for your server

Populating all 16 slots with matched 32GB modules enables the maximum supported memory capacity for this platform. Registered ECC operation adds error detection and correction for data integrity under sustained load. The uniform 2Rx8 rank layout keeps signal timing consistent across the full array. No heat spreaders are included, so airflow management remains the installer's responsibility.

Highlights

  • 512 GB total capacity from 16 x 32 GB modules
  • DDR5 4800 speed rated at PC5-38400
  • ECC registered design detects and corrects data errors
  • Low 1.1 V operating voltage reduces power draw
  • Validated for ThinkMate RAX-XS4-21S4 rackmount server

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-328K16
Capacity512GB (16 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 Content512GB (16X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the 512GB kit ship as 16 separate 32GB modules or must I buy additional sticks?

The kit contains 16 modules of 32GB each, giving 512GB total; no extra sticks are required.

Should I choose a different speed or capacity for the THINKMATE RAX-XS4-21S4 server?

This kit matches the DDR5 4800 PC5-38400 CL40 1.1V 2Rx8 specification validated for that system.

What does the PC5-38400 rating mean once the modules are installed?

It confirms DDR5 4800 operation with CL40 latency at 1.1V on the server memory bus.

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