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Green bare circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 CL22 288-Pin UDIMM for THINKMATE GPX-WS-540X1 memory upgrade

SKU CH-AXQM-N2N0M

8 GB DDR4 3200 CL22 UDIMM module built for the THINKMATE GPX-WS-540X1 workstation

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8 GB capacity expands workstation memory for larger workloads
  • DDR4 3200 speed transfers data at PC4-25600 bandwidth
  • CL22 latency and 1.20 V voltage balance responsiveness with efficiency
  • 288-pin UDIMM form factor fits the ThinkMate GPX-WS-540X1 memory slots
  • Single-rank 1Rx8 organisation using major OEM chips ensures stable operation

8 GB DDR4 module for Thinkmate GPX-WS-540X1

This 8 GB DDR4 3200 UDIMM is built to match the Thinkmate GPX-WS-540X1 workstation. It runs at PC4-25600 with CL22 timing and 1.20 V. The stick uses major-brand DRAM in a 1Rx8 layout without ECC or a heat spreader.

Suits single-slot upgrades on the named workstation

Buyers adding one module to a free DDR4 slot on the GPX-WS-540X1 will find this part validated for that system. It does not suit servers needing registered or ECC memory, nor boards limited to speeds below DDR4 3200. Multi-channel kits or higher capacities are not covered by this single 8 GB unit.

Press into the DDR4 slot until the clips click

Installation follows standard UDIMM procedure: align the 288-pin key, press firmly until both retention clips engage, then confirm the new capacity in BIOS. Common issues arise when mixing speeds or ranks across channels, so match existing modules where possible. The board manual should be checked for slot population rules.

How it compares

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

Price $51.99
Cheaper than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $6.50 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 numberMD25600-818K1
Total capacity8 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 rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items8 GB (1 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

Does my Thinkmate GPX-WS-540X1 need a free 288-pin DDR4 UDIMM slot to install this 8 GB module?

Yes, the module is a single 288-pin DDR4 UDIMM, so an empty DDR4 UDIMM slot on the workstation motherboard is required.

Will this CL22 DDR4 3200 stick run at its rated speed if I keep older DDR4 modules installed?

The system will operate all modules at the speed and timings of the slowest installed kit; this module runs at DDR4 3200 CL22 1.20 V.

How can I confirm the memory is detected at 3200 MT/s with CL22 latency after installation?

Check the BIOS memory information or use a system utility such as CPU-Z; it should report DDR4 3200 (PC4-25600) and CAS latency 22.

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