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Twelve green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 1.5TB (12x128GB) DDR4 3200 ECC RDIMM CL22 ThinkMate GPX-XT6-24S3-8NVLINK memory upgrade

SKU CH-R7AR-3F6GW

A 1.5 TB DDR4 3200 registered ECC kit of twelve 128 GB RDIMMs validated for ThinkMate GPX-XT6-24S3-8NVLINK servers

  • Capacity1.5TB (12 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 5 TB total capacity from twelve 128 GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth
  • ECC registered design for data integrity
  • 2 V operation for lower power draw
  • Validated for ThinkMate GPX-XT6-24S3-8NVLINK servers

1.5 TB DDR4 ECC RDIMM kit

This 1.5 TB kit contains twelve 128 GB DDR4 3200 registered DIMMs built for ThinkMate GPX-XT6-24S3-8NVLINK servers. ECC and 4Rx4 organisation protect data integrity under sustained GPU-optimised workloads. The modules run at 1.2 V with a CL22 latency profile.

Replacing lower-capacity or non-ECC DDR4

Swapping standard unbuffered DIMMs for this registered ECC kit adds error correction and quadruple-rank density, letting the platform address the full 1.5 TB. The jump is worth it when virtualisation, large-model inference or multi-GPU compute saturates smaller memory configurations.

Verify 288-pin DDR4 RDIMM slots

Confirm the server board provides twelve 288-pin RDIMM sockets and that the BIOS supports 4Rx4 modules at 3200 MT/s. Ensure the operating system and applications can utilise the full capacity before ordering.

Highlights

  • 5 TB total capacity from twelve 128 GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth
  • ECC registered design for data integrity
  • 2 V operation for lower power draw
  • Validated for ThinkMate GPX-XT6-24S3-8NVLINK servers

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K12
Capacity1.5TB (12 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 Content1.5TB (12X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will these 288-pin DDR4 RDIMMs fit the DIMM slots in my ThinkMate GPX-XT6-24S3-8NVLINK server?

Yes, each module is a 288-pin DDR4 RDIMM, the standard form factor for the ThinkMate GPX-XT6-24S3-8NVLINK platform.

What is the correct order for populating the twelve 128 GB modules across the 24 available slots?

Follow the server manual’s population sequence; typically you fill one DIMM per channel first, then add the second rank, ensuring identical 4Rx4 modules occupy matching slots.

How do I know when a 4Rx4 registered ECC module in this kit should be replaced?

The server’s management console logs corrected and uncorrected ECC events; replace any module that shows rising error counts or fails the built-in memory diagnostics.

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