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Two green DDR4 RDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM MR25600-744K2 256GB (2x128GB) DDR4 3200 ECC RDIMM memory upgrade

SKU CH-X4X1-JS2ZV

Adds 256 GB of DDR4 3200 ECC registered memory in two 128 GB modules for ThinkMate high-density servers

  • Capacity256GB (2 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 256 GB total capacity from two 128 GB modules
  • DDR4 3200 speed rated at PC4-25600
  • ECC registered RDIMM for server error correction
  • 2 V low-voltage operation reduces power draw
  • Validated for Thinkmate HDX-QT24 and HDX-QN24 high-density servers

256GB DDR4 ECC RDIMM kit

This 256GB kit provides two 128GB DDR4 3200 registered ECC modules for Thinkmate high-density servers. It targets administrators who need maximum capacity per DIMM slot in qualified platforms.

Tool-less DIMM installation

Modules seat in standard 288-pin DDR4 RDIMM sockets without tools; the registered buffer adds electrical load so the board must support 4Rx4 organisation. Mismatched rank or voltage prevents POST.

Steady 1.20V operation under load

Rated at 1.20V and CL22, the Samsung, Micron or Hynix ICs maintain specified timings during sustained server workloads. ECC correction keeps data integrity intact across long-running tasks.

Highlights

  • 256 GB total capacity from two 128 GB modules
  • DDR4 3200 speed rated at PC4-25600
  • ECC registered RDIMM for server error correction
  • 2 V low-voltage operation reduces power draw
  • Validated for Thinkmate HDX-QT24 and HDX-QN24 high-density servers

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K2
Capacity256GB (2 x 128GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (2X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I confirm the kit is running at 3200 MT/s with CL22 after installation?

Enter the BIOS or use a system information tool to verify the memory operates at DDR4 3200 (PC4-25600) with CL22 timings and 1.20 V.

What is included in the package and is anything else required?

The box contains two 128 GB DDR4 3200 ECC RDIMM modules (256 GB total); no extra parts are needed for installation in a compatible server.

Which capacity kit should I choose for a Thinkmate HDX-QT24-52E3?

This 256 GB (2×128 GB) kit matches the supported configuration for the HDX-QT24-52E3, HDX-QN24-52E3 and HDX-QT24-32E3 servers.

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