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Green printed circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 ECC RDIMM THINKMATE memory upgrade

SKU CH-5A38-WWJMD

Adds 16 GB of DDR4-3200 ECC registered memory to compatible Thinkmate servers

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 16 GB DDR4 3200 boosts server throughput
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw
  • 288-pin RDIMM fits ThinkMate RAX-QN12 and QN24
  • CL22 latency keeps response times predictable

16 GB DDR4-3200 ECC RDIMM

This 16 GB registered DIMM delivers error-correcting DDR4 memory at 3200 MT/s for ThinkMate server platforms. The module uses a 2Rx8 organisation and operates at the standard 1.2 V. It is built for IT teams that need validated capacity upgrades in mission-critical systems.

Registered ECC with CL22 latency

The single decisive specification is the registered ECC design combined with CL22 timing at the PC4-25600 data rate. Only motherboards that accept 288-pin DDR4 RDIMMs with on-die error correction can use this module; unbuffered or non-ECC slots will not work.

Fits ThinkMate rack and tower servers

The stick plugs directly into any qualified ThinkMate RAX or QT series board that supports DDR4 RDIMM populations. No heat spreader is fitted, leaving maximum clearance for dense multi-DIMM configurations. The upgrade adds capacity without requiring BIOS changes beyond standard JEDEC recognition.

How it compares

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

Price $119.99
Cheaper than about 65% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $7.50 per GB
Cheaper than about 54% 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 numberMR25600-628K1
Total capacity16 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 items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What does 3200 MT/s mean once the module is installed in a Thinkmate server?

The module will run at up to 3200 MT/s if the server's memory controller and BIOS support that speed; otherwise it will operate at the highest supported DDR4 speed.

How does the DDR4 288-pin RDIMM interface limit real-world throughput?

The DDR4 bus caps peak bandwidth at PC4-25600, so sustained throughput cannot exceed that theoretical maximum regardless of workload.

Will this 288-pin RDIMM fit in a Thinkmate RAX-QN12 chassis?

Yes, the 288-pin RDIMM form factor matches the DIMM slots in the listed Thinkmate RAX-QN12 and compatible models.

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