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Twelve green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 768GB (12x64GB) DDR5 4800 CL40 ECC RDIMM THINKMATE HDX-QN8-52E4 memory upgrade

SKU CH-JHCB-1VM4M

768GB DDR5 4800 ECC registered server memory kit with twelve 64GB modules at CL40 and 1.1V for Thinkmate HDX-QN8-52E4

  • Capacity768GB (12 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 768 GB total capacity from twelve 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered RDIMM design protects data integrity
  • 10 V operation reduces power draw per module
  • 288-pin 2Rx4 layout fits THINKMATE HDX-QN8-52E4 systems

768GB DDR5 ECC RDIMM kit for Thinkmate servers

This 12-module kit delivers 768GB of DDR5 4800 registered ECC memory built for Thinkmate HDX-QN8-52E4 high-density servers. Each 64GB module runs at 1.1V with CL40 latency and 2Rx4 organisation. The registered design adds signal buffering for stability in heavily populated memory channels.

288-pin RDIMM installation and population rules

Modules slot into standard 288-pin DDR5 RDIMM sockets and the kit includes 12 matched sticks for full-channel population. Registered DIMMs require the motherboard to support registered memory; unbuffered boards will not post with these modules. Mixing ranks or speeds across channels often causes training failures, so install the complete kit as a set and follow the server manual for correct slot order.

Verify Thinkmate HDX-QN8-52E4 memory qualification

Confirm the server model is exactly HDX-QN8-52E4 and that its BIOS revision supports 64GB 2Rx4 DDR5 4800 RDIMMs at 1.1V. Some revisions limit maximum capacity per socket or disable registered ECC at full speed when all slots are filled. Check the vendor memory QVL for part number MR38400-924K12 before ordering to avoid compatibility issues.

Highlights

  • 768 GB total capacity from twelve 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered RDIMM design protects data integrity
  • 10 V operation reduces power draw per module
  • 288-pin 2Rx4 layout fits THINKMATE HDX-QN8-52E4 systems

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K12
Capacity768GB (12 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 Content768GB (12X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How can I verify the 768GB kit is running at the rated 4800 MT/s after installation?

Enter the server BIOS or UEFI and confirm the memory speed reads 4800 MT/s and the total capacity shows 768 GB across all twelve slots.

What is included in the package and what must be purchased separately?

The box contains twelve 64 GB DDR5 4800 CL40 ECC registered DIMMs; no cables, brackets or additional components are supplied.

Should I choose this 12×64 GB kit or a different capacity for the ThinkMate HDX-QN8-52E4?

Select this 768 GB kit when the server requires the maximum supported memory using twelve 64 GB modules; choose a smaller kit only if fewer DIMM slots are populated.

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