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Four green DDR4 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR4 3200 CL22 ECC RDIMM THINKMATE GPX-WS-540RTP/740RTP/760S1 memory upgrade

SKU CH-RQ9K-5X6HF

512 GB DDR4 ECC registered server memory kit with four 128 GB modules at 3200 MHz CL22 for ThinkMate GPX workstations

  • Capacity512GB (4 x 128GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512GB capacity across four 128GB modules for large memory workloads
  • DDR4 3200 speed at CL22 latency for responsive server operation
  • ECC registered RDIMM design detects and corrects data errors
  • 2V low-voltage operation reduces power draw in dense configurations
  • Validated for Thinkmate GPX-WS-540RTP, 740RTP and 760S1 workstations

Capacity & Compatibility

This 512 GB kit contains four 128 GB DDR4 3200 ECC RDIMM modules built for THINKMATE GPX-WS-540RTP, GPX-WS-740RTP and GPX-WS-760S1 workstations. Registered 4Rx4 organisation and 1.20 V operation suit enterprise workloads that demand data integrity and maximum density. Buyers needing non-ECC memory or consumer desktop support should look elsewhere.

Platform Verification

Confirm the workstation model matches one of the three listed part numbers before ordering. The motherboard must accept 288-pin DDR4 RDIMMs and support 4Rx4 registered modules at PC4-25600 speed. Systems limited to UDIMM, lower rank counts or slower JEDEC profiles will not recognise this kit.

Thermals & Power

Modules run at standard 1.20 V without heat spreaders, relying on chassis airflow for cooling. Typical power draw per module stays low under sustained server loads, and the registered buffer adds negligible latency. Acoustic impact is limited to the system fans already present in the workstation enclosure.

Highlights

  • 512GB capacity across four 128GB modules for large memory workloads
  • DDR4 3200 speed at CL22 latency for responsive server operation
  • ECC registered RDIMM design detects and corrects data errors
  • 2V low-voltage operation reduces power draw in dense configurations
  • Validated for Thinkmate GPX-WS-540RTP, 740RTP and 760S1 workstations

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-744K4
Capacity512GB (4 x 128GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTHINKMATE
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank4Rx4
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (4X128GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What is included in the 512GB kit and do I need anything else to install it?

The package contains four 128GB DDR4 3200 ECC RDIMM modules for a total of 512GB. No extra parts or cables are required for installation.

Which capacity option should I select for the ThinkMate GPX-WS-740RTP?

This kit provides 512GB across four 128GB sticks and is built for the GPX-WS-540RTP, 740RTP and 760S1 workstations.

What does the 3200 speed rating mean once the memory is running in the workstation?

The modules operate at DDR4 3200 (PC4-25600) with CL22 latency at 1.2V, delivering registered ECC bandwidth for server workloads.

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