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Six green DDR4 RDIMM sticks, black chips, no heat spreaders, 288-pin

NEMIX RAM

NEMIX RAM 768GB (6x128GB) DDR4 3200 PC4-25600 CL22 4Rx4 1.2V ECC RDIMM THINKMATE TWX-QS8-14E3/24E3

SKU CH-5WXF-69V9Y

768 GB DDR4 3200 ECC registered server memory kit with six 128 GB modules for ThinkMate tower servers

  • Capacity768GB (6 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 768 GB total capacity for large-scale virtualisation workloads
  • DDR4 3200 MT/s speed moves data quickly through registered channels
  • ECC registered design detects and corrects single-bit errors automatically
  • 2 V operating voltage reduces power draw per module
  • Six 128 GB 4Rx4 modules populate all channels for balanced bandwidth

768GB DDR4 ECC RDIMM kit

This 768GB kit contains six 128GB DDR4 3200 registered DIMMs with ECC and a CL22 latency. It is built for ThinkMate TWX-QS8-14E3 and TWX-QS8-24E3 tower servers that require 288-pin 4Rx4 modules at 1.2V.

Sustained workload stability

Modules are stress tested under load to maintain data integrity during continuous operation in multi-socket server environments. Registered buffering and ECC correction reduce errors when all six slots are populated at full 3200 MT/s speed.

Thermals and power in normal use

The 1.2V operating voltage limits power draw across the 768GB capacity without requiring active cooling on the modules themselves. Bare circuit boards rely on chassis airflow rather than heat spreaders to maintain stable temperatures.

Highlights

  • 768 GB total capacity for large-scale virtualisation workloads
  • DDR4 3200 MT/s speed moves data quickly through registered channels
  • ECC registered design detects and corrects single-bit errors automatically
  • 2 V operating voltage reduces power draw per module
  • Six 128 GB 4Rx4 modules populate all channels for balanced bandwidth

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K6
Capacity768GB (6 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 Content768GB (6X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 768GB kit draw at its 1.20V rating during sustained loads?

Each 128GB module operates at 1.20V, the standard DDR4 voltage, so the six-module kit draws power consistent with registered ECC memory at that voltage.

What motherboard feature is required to use these 4Rx4 registered ECC modules?

The board must support DDR4 RDIMM memory with ECC and registered buffering; consumer desktop platforms that only accept unbuffered non-ECC DIMMs will not work.

Can the 288-pin RDIMMs be mixed with existing 2Rx4 or 2Rx8 DDR4 ECC modules in the same Thinkmate server?

Mixing 4Rx4 modules with different rank architectures is not recommended; the server memory controller typically requires identical rank-per-channel configurations for stability.

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