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Four green DDR4 RDIMM modules with black chips and gold contacts

NEMIX RAM

NEMIX RAM 512GB (4 x 128GB) DDR4 3200 CL22 ECC RDIMM memory upgrade

SKU CH-HM1C-7RQPY

512 GB of DDR4-3200 ECC registered server memory in four 128 GB modules at CL22 and 1.2 V

  • Capacity512GB (4 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512 GB total capacity supports heavy workloads
  • ECC registered design protects data integrity
  • DDR4 3200 speed delivers high throughput
  • 2 V operation reduces power draw
  • 4Rx4 288-pin modules fit ThinkMate servers

512GB DDR4 3200 ECC RDIMM kit

This NEMIX RAM kit delivers 512GB of DDR4 3200 memory in four 128GB registered DIMMs. Each module runs at 1.20V with CL22 latency and 4Rx4 organisation. ECC and registered buffering provide the error correction and signal integrity required by Thinkmate GPX-PS4 GPU-optimised servers.

For Thinkmate GPX-PS4 GPU servers needing maximum

The kit is validated for Thinkmate GPX-PS4-12A1-2GPU and GPX-PS4-12A1-4GPU systems. Builders using other platforms, consumer motherboards, or workloads that require unbuffered UDIMMs should look elsewhere. The registered design and 4Rx4 density are not compatible with standard desktop or workstation boards.

Handles large GPU-accelerated datasets

512GB across four slots leaves headroom for memory-hungry inference, training, or virtualisation workloads. The 3200 MT/s rate and CL22 timing suit throughput-oriented tasks. Systems requiring higher frequencies, lower latencies, or greater module counts will reach the limits of this configuration.

Highlights

  • 512 GB total capacity supports heavy workloads
  • ECC registered design protects data integrity
  • DDR4 3200 speed delivers high throughput
  • 2 V operation reduces power draw
  • 4Rx4 288-pin modules fit ThinkMate servers

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K4
Capacity512GB (4 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 Content512GB (4X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Which Thinkmate GPU-optimized server models are validated for this 512 GB DDR4 3200 CL22 RDIMM kit?

The kit is listed as compatible with the Thinkmate GPX-PS4-12A1-2GPU and GPX-PS4-12A1-4GPU GPU-optimized servers.

Can I mix these 128 GB 4Rx4 registered ECC modules with smaller-capacity DDR4 RDIMMs already in my Thinkmate server?

Mixing different capacities and ranks is possible if the server's memory controller supports it, but populated channels must follow the platform's population rules for registered ECC memory.

What should I check in the BIOS or OS to confirm the 512 GB kit is running at 3200 MT/s with ECC active?

Verify the memory speed shows 3200 MT/s (PC4-25600), total capacity reads 512 GB, and ECC status reports as enabled or corrected errors are logged.

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