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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 512GB (16x32GB) DDR5 4800 CL40 ECC RDIMM THINKMATE GPX-XH8-22S4-8GPU memory upgrade

SKU CH-KQTZ-VB49H

Adds 512 GB of DDR5 4800 ECC registered memory in sixteen 32 GB modules for the Thinkmate GPX-XH8-22S4-8GPU server

  • Total capacity512 GB (16 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Massive 512 GB capacity across 16 modules of 32 GB each
  • DDR5 4800 speed rated at PC5-38400 for high throughput
  • ECC registered RDIMM design protects data integrity in servers
  • Low 1.10 V operating voltage reduces power draw
  • Validated for ThinkMate GPX-XH8-22S4-8GPU GPU-optimised server

THINKMATE GPX-XH8-22S4-8GPU compatible DDR5 RDIMM

This 512GB kit contains sixteen 32GB DDR5 4800 CL40 ECC registered DIMMs built for the THINKMATE GPX-XH8-22S4-8GPU GPU-optimised server. Each module runs at 1.1V and uses a 288-pin 2Rx8 organisation with Samsung, Micron or Hynix components. The registered design adds a buffer that stabilises heavy multi-module loads.

Server builders needing maximum registered ECC

This kit suits administrators populating every slot of the target THINKMATE platform with 512GB of validated DDR5 ECC memory. It is not for desktop or workstation boards that accept only unbuffered UDIMMs, nor for systems limited to lower densities or slower DDR5 speeds. Buyers who need non-ECC modules or consumer form factors should look elsewhere.

16 x 32GB DDR5 4800 CL40 2Rx8 registered ECC at 1.1V

The sixteen-module 2Rx8 registered ECC configuration at DDR5 4800 CL40 1.1V is the decisive specification; it determines whether the memory matches the server’s qualified vendor list and electrical requirements. Verify the platform’s maximum supported rank count and voltage before purchase.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $13,113.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (16 × 32 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $25.61 per GB
Pricier than about 70% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-328K16
Total capacity512 GB (16 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items512 GB (16 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What is included in the package and do I need to purchase anything else to install it?

The package contains sixteen 32 GB DDR5 4800 CL40 ECC registered DIMMs, totalling 512 GB. No extra components are required for installation.

The kit is listed as 16 x 32 GB — how do I decide whether this capacity is right for my ThinkMate GPX-XH8-22S4-8GPU?

The server supports up to 16 DIMM slots, so this 16 x 32 GB kit fills every slot and provides the maximum 512 GB capacity for memory-intensive workloads.

What does the DDR5 4800 CL40 rating mean for real-world performance in this server?

The modules run at 4800 MT/s with CAS latency 40 at 1.10 V, delivering the standard DDR5 4800 data rate and registered ECC reliability for the ThinkMate GPX-XH8-22S4-8GPU.

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