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Green circuit board with black memory chips, gold edge connectors, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 2Rx8 UDIMM THINKMATE VSX-R5-540X1 memory upgrade

SKU CH-X06C-KC7NE

16 GB DDR4 3200 UDIMM with CL22 latency for Thinkmate VSX-R5-540X1 workstations

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16 GB DDR4 3200 MHz boosts system responsiveness
  • CL22 latency at 1.2 V for efficient operation
  • 2Rx8 dual-rank layout maximises memory density
  • 288-pin UDIMM fits ThinkMate VSX-R5-540X1 workstations
  • Major OEM Samsung, Micron or Hynix chips ensure reliability

System-specific 16 GB DDR4 module

This 16 GB DDR4 UDIMM is built for the ThinkMate VSX-R5-540X1 workstation. It fits the 288-pin desktop slot and runs at 1.20 V without ECC or registered buffering. The module targets administrators who need a single validated upgrade for that exact platform.

Steady-load stability with 2Rx8 organisation

The dual-rank 2Rx8 layout spreads sustained traffic across two ranks, reducing per-rank pressure during long compile jobs or virtualisation workloads. CL22 latency and 3200 MT/s throughput remain consistent because every stick is stress-tested under load before it ships. No heat spreader is fitted, so airflow in the chassis handles cooling directly.

CL22 latency at 3200 MT/s decides fit

CAS latency of 22 cycles at the rated 3200 MT/s speed is the timing the motherboard expects; a different CL value would force the system to down-clock or reject the module. Verify that the board accepts non-ECC unbuffered UDIMMs before ordering.

How it compares

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

Price $102.99
Cheaper than about 67% 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 $6.44 per GB
Cheaper than about 61% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-628K1
Total capacity16 GB
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
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 Non-ECC Unbuffered UDIMM

Questions about this item

Does the 1.2 V DDR4 module add noticeable heat or fan noise when the workstation runs all day?

The module operates at 1.2 V with no heat spreader, so it draws standard DDR4 power and relies on existing chassis airflow; no extra cooling or noise is introduced.

What motherboard slot and CPU memory controller does the 288-pin 2Rx8 UDIMM require?

It needs a desktop or workstation board with a 288-pin DDR4 UDIMM slot and a CPU memory controller that supports non-ECC unbuffered DDR4 at 3200 MT/s.

Will this CL22 3200 stick run stably alongside older DDR4 modules already installed in the Thinkmate VSX-R5-540X1?

Yes, the system will clock all modules to the slowest installed speed and loosest timings; match voltage at 1.2 V for best stability.

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