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Eight green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 64GB 8x8GB DDR4 3200 ECC RDIMM ThinkMate 540/740/760

SKU CH-CW16-VD434

64GB DDR4 ECC registered kit of eight 8GB modules at 3200MHz CL22 1.2V for ThinkMate 540, 740 and 760 workstations

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data corruption in critical workloads
  • Registered design stabilises signal integrity on 8-module configurations
  • 3200 MT/s throughput matches ThinkMate 540/740/760 specifications
  • 2 V operation reduces power draw per DIMM
  • 8×8 GB kit delivers 64 GB capacity in a single package

64 GB ECC RDIMM kit for ThinkMate workstations

This 64 GB kit contains eight 8 GB DDR4 3200 registered DIMMs built with ECC and a 1Rx8 organisation. It targets IT professionals and system builders who need validated, error-correcting memory for ThinkMate GPX-WS-540RTP, GPX-WS-740RTP or GPX-WS-760S1 workstations running mission-critical workloads.

Verify registered DIMM support

Confirm that the workstation motherboard accepts 288-pin DDR4 RDIMMs and provides at least eight available slots. The modules operate at 1.2 V with CL22 latency and have no heat spreaders, so ensure airflow in the chassis is adequate for dense population.

Replaces non-ECC or lower-capacity unregistered

The jump is worth it when data integrity and maximum supported capacity are required for virtualisation, rendering or database tasks. It is not for systems that only accept unbuffered UDIMMs, platforms limited to fewer than eight slots or builds that need DDR5 memory.

How it compares

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

Price $574.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (8 × 8 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $8.98 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 numberMR25600-818K8
Total capacity64 GB (8 × 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 items64 GB (8 × 8 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What comes in the 64GB kit and do I need anything else?

The kit contains eight 8GB DDR4 3200 ECC RDIMM modules ready to install; no extra parts are required.

Which ThinkMate workstations does this 3200MHz ECC RDIMM kit support?

It is validated for ThinkMate GPX-WS-540RTP, GPX-WS-740RTP and GPX-WS-760S1 systems.

What does CL22 1.20V mean for stability in a registered server board?

CL22 at 1.20V is the standard JEDEC timing for DDR4 3200 ECC RDIMM, ensuring reliable operation under load.

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