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Six green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 768GB (6x128GB) DDR4 3200 PC4-25600 4Rx4 CL22 288-Pin ECC RDIMM for THINKMATE GPX-XT6-24S3-8NVLINK

SKU CH-QVTQ-2EF8N

Six 128 GB DDR4 3200 registered ECC modules totalling 768 GB at CL22 and 1.2 V for the ThinkMate GPU-optimised server

  • Capacity768GB (6 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 768 GB total capacity across six 128 GB modules
  • DDR4 3200 MT/s bandwidth for high-throughput server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 20 V operation reduces power draw in dense configurations
  • Validated for ThinkMate GPX-XT6-24S3-8NVLink GPU-optimised servers

System-Specific Server Memory Kit

This NEMIX RAM kit provides 768 GB of DDR4 ECC registered memory across six 128 GB modules. It is built for the Thinkmate GPX-XT6-24S3-8NVLink server platform where registered DIMMs are required. The modules use a 4Rx4 organisation and operate at 1.20 V.

DDR4 3200 Registered Interface Limits

The DDR4 3200 standard caps transfer rates at 3200 MT/s with a CL22 latency at this density. Registered signalling adds one cycle of buffering, which stabilises heavy loads but prevents use in platforms that expect unbuffered DIMMs. ECC correction handles single-bit errors but cannot repair multi-bit failures.

Pre-Installation Compatibility Checks

Verify that the Thinkmate GPX-XT6-24S3-8NVLink has six free 288-pin DDR4 RDIMM slots and that its BIOS supports 128 GB 4Rx4 modules at 3200 MT/s. Confirm the memory population rules for the specific CPU configuration installed. This kit is not for systems requiring unbuffered UDIMMs or lower-density ranks.

Highlights

  • 768 GB total capacity across six 128 GB modules
  • DDR4 3200 MT/s bandwidth for high-throughput server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 20 V operation reduces power draw in dense configurations
  • Validated for ThinkMate GPX-XT6-24S3-8NVLink GPU-optimised servers

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

Should I choose the 768 GB kit with six 128 GB modules or a smaller capacity for my THINKMATE GPX-XT6-24S3-8NVLINK?

The 768 GB kit fills all six channels with 128 GB 4Rx4 modules, giving maximum capacity and bandwidth for GPU-optimised workloads; choose a smaller kit only if your application does not need the full 768 GB.

What does the DDR4 3200 PC4-25600 rating deliver once installed in the server?

Each module runs at 3200 MT/s with CL22 latency at 1.20 V, providing the rated PC4-25600 transfer rate per channel when the CPU memory controller operates at that speed.

How does the 288-pin ECC RDIMM interface affect usable performance?

The 288-pin registered DIMM interface with ECC and 4Rx4 organisation enables error correction and signal buffering, letting the memory controller drive all six modules at 3200 MT/s without exceeding electrical load limits.

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