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Four green DDR4 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 ECC RDIMM THINKMATE Server Memory

SKU CH-PBRY-2ZAG0

A 64 GB kit of four 16 GB DDR4 3200 ECC registered DIMMs built for ThinkMate GPU-optimised servers

  • Capacity64GB (4 x 16GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • ECC protection guards data integrity on critical workloads
  • Registered DDR4 design ensures stability for Thinkmate servers
  • 64GB quad-channel kit scales memory bandwidth for GPU compute
  • 3200MHz CL22 speed matches platform specifications exactly
  • 2V operation reduces power draw in dense configurations

ThinkMate-Compatible DDR4 ECC RDIMM Kit

This 64 GB kit contains four 16 GB DDR4-3200 registered DIMMs built for ThinkMate GPU-optimised servers. Each module runs at 1.2 V with CL22 latency and uses a 2Rx8 organisation. The memory is validated for the GPX-QS4-12E2-4GPU and GPX-QT8-22E2-8GPU platforms.

Registered ECC with 2Rx8 organisation

Error-correcting code and registered signalling protect data integrity under sustained multi-GPU workloads. The dual-rank x8 layout matches the server’s memory-controller requirements. Systems that need unbuffered non-ECC UDIMMs or a different rank configuration cannot use this kit.

Tool-free slot installation

Align the 288-pin edge connector with the motherboard key and press until the retention clips engage. Populate all four channels identically to maintain balanced bandwidth. Mixing ranks or speeds across channels will prevent the server from posting.

Highlights

  • ECC protection guards data integrity on critical workloads
  • Registered DDR4 design ensures stability for Thinkmate servers
  • 64GB quad-channel kit scales memory bandwidth for GPU compute
  • 3200MHz CL22 speed matches platform specifications exactly
  • 2V operation reduces power draw in dense configurations

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-628K4
Capacity64GB (4 x 16GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (4X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the 3200 MT/s rating mean when the modules are installed in a Thinkmate server?

The DDR4 3200 (PC4-25600) rating sets the maximum data rate the modules can sustain; the server's memory controller will run them at that speed or the highest supported speed below it.

How does the 288-pin RDIMM interface and registered design affect compatibility?

The 288-pin RDIMM form factor with registered signalling is required by Thinkmate GPX-QS4-12E2-4GPU and GPX-QT8-22E2-8GPU platforms; unbuffered UDIMMs will not work.

What physical clearance is needed for the four 16 GB sticks in the server chassis?

Each module is a standard-height 288-pin DDR4 RDIMM without a heat spreader, so they fit in any Thinkmate slot that accepts full-height registered DIMMs.

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