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Sixteen green DDR4 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 256GB (16x16GB) DDR4 3200 CL22 2Rx8 ECC RDIMM memory upgrade

SKU CH-QHFC-QKWKR

256 GB DDR4-3200 ECC registered server memory kit with sixteen 16 GB dual-rank modules at CL22 latency

  • Total capacity256 GB (16 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB total capacity across 16 DDR4 modules
  • ECC and registered design protects data integrity
  • 3200 MT/s speed with CL22 latency rating
  • 2 V operation reduces power consumption
  • 2Rx8 dual-rank layout on 288-pin RDIMMs

Server memory kit for ThinkMate systems

This 256 GB kit contains sixteen 16 GB DDR4 3200 registered DIMMs built for ThinkMate STX-NL-QE24 E3 nearline storage servers. Each module runs at 1.20 V with CL22 latency and 2Rx8 organisation. ECC and registered buffering provide the error correction and signal integrity required in mission-critical environments.

Fits 288-pin RDIMM slots in validated platforms

The modules are designed for ThinkMate server motherboards that accept DDR4 3200 RDIMM memory. Registered signalling reduces electrical load on the memory controller, allowing all sixteen slots to be populated without additional buffering hardware. No heat spreaders are fitted, so clearance depends solely on the DIMM height.

Low-voltage operation limits heat and power draw

At 1.20 V the kit draws minimal power for its capacity, keeping thermal output modest in densely packed server chassis. Registered operation and ECC overhead add negligible latency at CL22. The absence of heat spreaders means airflow across the bare PCB is sufficient for normal workloads.

How it compares

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

Price $1,894.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (16 × 16 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $7.40 per GB
Cheaper than about 55% of the 20,941 comparable items (median $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 numberMR25600-628K16
Total capacity256 GB (16 × 16 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items256 GB (16 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does the CL22 latency limit throughput when the 256GB kit runs at 3200 MT/s all day?

CL22 is the rated timing at 3200 MT/s; the modules operate at that latency continuously without additional throttling.

How much heat does the 1.20 V registered kit produce during 24/7 server workloads?

Each 16 GB RDIMM runs at 1.20 V with no heat spreader, so thermal output stays within standard DDR4 registered DIMM limits for continuous operation.

Which Thinkmate chassis and motherboard must I already own for this 16×16 GB kit to work?

The kit is validated for the Thinkmate STX-NL-QE24 E3 nearline storage server; other systems are not guaranteed compatible.

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