We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR5 4800 CL40 ECC RDIMM for THINKMATE GPX-XS8-24S4-4GPU Workstation memory upgrade

SKU CH-84B0-90RET

Eight 64 GB DDR5 registered ECC modules running at 4800 MT/s CL40 for 512 GB total capacity

  • Capacity512GB (8 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 512 GB total capacity across eight 64 GB modules
  • DDR5 4800 speed with CL40 latency for responsive data handling
  • ECC registered design detects and corrects memory errors
  • 1 V operation reduces power draw under load
  • Validated for Thinkmate GPX-XS8-24S4-4GPU workstation compatibility

512GB DDR5 4800 ECC RDIMM Kit

This 512GB kit contains eight 64GB DDR5 4800 ECC registered DIMMs built for the Thinkmate GPX-XS8-24S4-4GPU workstation. It targets IT teams expanding memory capacity for virtualization, rendering or large dataset workloads on that specific platform.

Verify DDR5 RDIMM Slots and Population Rules

Confirm the workstation has eight available 288-pin DDR5 RDIMM slots and review the vendor documentation for required population order. The modules run at 1.1V with CL40 latency and 2Rx4 organization, so the system must support registered ECC DDR5 at this speed and rank configuration.

No Heat Spreader — Direct Airflow Required

Each module lacks a heat spreader, relying on chassis airflow for cooling. The 288-pin RDIMM form factor locks vertically into server boards, so cable routing and card clearance around all eight slots should be checked before installation to maintain consistent thermals.

Highlights

  • 512 GB total capacity across eight 64 GB modules
  • DDR5 4800 speed with CL40 latency for responsive data handling
  • ECC registered design detects and corrects memory errors
  • 1 V operation reduces power draw under load
  • Validated for Thinkmate GPX-XS8-24S4-4GPU workstation compatibility

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K8
Capacity512GB (8 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 Content512GB (8X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the kit include all eight 64 GB modules or do I need to buy any separately?

The kit ships with all eight 64 GB DDR5 4800 CL40 2Rx4 ECC RDIMM modules for a total of 512 GB, so nothing else is required.

Why choose the 512 GB (8 x 64 GB) CL40 kit instead of a smaller capacity or different latency?

This 512 GB kit provides the maximum supported capacity for the ThinkMate GPX-XS8-24S4-4GPU workstation at the validated DDR5 4800 CL40 speed, ensuring full ECC registered stability.

What does the DDR5 4800 (PC5-38400) rating mean for real-world throughput in this workstation?

The modules run at 4800 MT/s with CL40 timing at 1.10 V, delivering the peak bandwidth the platform’s memory controller is qualified for while maintaining ECC error correction.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.