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Sixteen green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 128GB (16x8GB) DDR4 3200 PC4-25600 CL22 1Rx8 ECC RDIMM memory upgrade

SKU CH-ENVH-QP9BJ

Registered DDR4 ECC RDIMM kit supplying 128 GB across 16 modules at 3200 MHz CL22 for Thinkmate GPU-optimised servers

  • Total capacity128 GB (16 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 128GB kit with 16 modules for high-density server capacity
  • DDR4 3200 speed for fast registered memory throughput
  • ECC registered design protects data integrity under load
  • 2V operation reduces power draw in dense configurations
  • Validated for ThinkMate GPU-optimised server platforms

128GB DDR4 ECC RDIMM Kit for Thinkmate Servers

This 128GB kit contains sixteen 8GB DDR4 3200 registered DIMMs built for Thinkmate GPX-XS12-24S3-8GPU servers. Each module runs at 1.20V with CL22 latency and 1Rx8 organisation. ECC and registered buffering protect data integrity in multi-socket workloads.

Sustained throughput with registered buffering

The registered design places a buffer between the memory controller and DRAM chips, reducing electrical load during continuous read-write cycles. ECC corrects single-bit errors on the fly, preventing silent corruption during long compute jobs. CL22 timing at 3200 MT/s delivers steady bandwidth without aggressive voltage scaling.

288-pin RDIMM form factor, no heat spreaders

Modules use the standard 288-pin DDR4 RDIMM layout, fitting server DIMM slots that accept registered memory. Absence of heat spreaders keeps module height low for dense GPU-optimised chassis airflow. Major OEM Samsung, Micron or Hynix chips are stress-tested under load before shipping.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,049.99
Pricier than about 61% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (16 × 8 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $8.20 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-818K16
Total capacity128 GB (16 × 8 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items128 GB (16 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 128GB kit draw at its rated 1.20V when the server runs continuously?

Each 8GB module operates at 1.20V DDR4 standard voltage; total system draw depends on the platform's memory controller and how many of the 16 DIMM slots are populated.

What motherboard features are required for these 288-pin DDR4 RDIMMs to function?

The board must support DDR4 registered ECC memory, provide 288-pin RDIMM slots, and accept 1Rx8 modules at 3200 MT/s with CL22 timing.

Will these CL22 registered ECC modules work alongside older DDR4 RDIMMs that have different latencies or ranks?

Mixed populations are governed by the server's memory controller; the modules are 1Rx8 CL22 at 3200 MT/s, so the platform must be able to train all installed DIMMs at a common speed and timing.

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