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Sixteen green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 1TB (16x64GB) DDR4 3200 PC4-25600 CL22 4Rx4 288-Pin ECC RDIMM memory upgrade

SKU CH-E8MZ-GZPK5

A 1 TB registered DDR4-3200 ECC kit of sixteen 64 GB modules with CL22 latency and 1.2 V operation for ThinkMate GPU-optimized servers

  • Capacity1TB (16 x 64GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 1TB total capacity for large-scale workloads
  • 16 modules of 64GB each for maximum density
  • DDR4 3200 speed with PC4-25600 bandwidth
  • ECC registered RDIMM for server-grade reliability
  • 2V operation with CL22 latency for efficient performance

1 TB DDR4-3200 ECC RDIMM kit for ThinkMate GPU

This 1 TB kit delivers sixteen 64 GB registered DIMMs validated for ThinkMate GPX-XS12-24S3-8GPU GPU-optimised servers. It targets IT teams that need maximum registered ECC capacity in a single qualified package.

Registered ECC and 4Rx4 organisation for dense

Registered buffering and on-die ECC protect data integrity under sustained multi-GPU workloads, while the 4Rx4 rank structure lets each module reach 64 GB without exceeding the platform’s electrical load limits. The 1.2 V operating voltage matches the server’s standard DDR4 rail.

DDR4-3200 bandwidth ceiling and fixed CL22 latency

The PC4-25600 interface caps peak throughput at the DDR4-3200 data rate, so applications that scale beyond this bandwidth must add more channels or move to a newer memory generation. CAS latency is fixed at CL22 and cannot be tightened on this registered module.

Highlights

  • 1TB total capacity for large-scale workloads
  • 16 modules of 64GB each for maximum density
  • DDR4 3200 speed with PC4-25600 bandwidth
  • ECC registered RDIMM for server-grade reliability
  • 2V operation with CL22 latency for efficient performance

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-944K16
Capacity1TB (16 x 64GB)
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 Content1TB (16X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 16 modules of 4Rx4 DDR4 RDIMM need any maintenance or replacement later?

The modules have no heat spreader and run at 1.20V standard voltage. ECC registered design corrects single-bit errors on the fly. No moving parts or firmware updates are required. Lifetime replacement warranty covers any defect that appears in service.

What limit appears first when the 1TB kit runs at DDR4 3200 CL22 continuously?

The CAS latency of 22 cycles at 3200 MT/s sets the timing ceiling. Four-rank 4Rx4 organisation per module increases electrical load on the memory controller, so sustained bandwidth is bounded by the registered buffer and rank density before thermal limits.

How much heat and power do the 16 registered ECC modules produce all day?

Each 64GB module operates at 1.20V without a heat spreader. Registered buffering adds slight controller overhead. Total power scales with 16 modules at DDR4 3200; airflow across the bare PCBs keeps temperatures in normal server range.

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