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Eight green DDR4 RDIMM sticks, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (8x64GB) DDR4 3200 ECC RDIMM THINKMATE GPX-WS-540RTP|GPX-WS-740RTP|GPX-WS-760S1 memory upgrade

SKU CH-3ZBS-7WK0C

Eight 64 GB DDR4 3200 ECC registered DIMMs add 512 GB of server-grade memory to compatible Thinkmate workstations

  • Capacity512GB (8 x 64GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 512GB total capacity across eight 64GB modules
  • DDR4 3200MHz speed rated at PC4-25600
  • ECC registered design detects and corrects data errors
  • 2V operation reduces power draw per module
  • Validated for ThinkMate GPX-WS-540RTP, GPX-WS-740RTP, GPX-WS-760S1

512GB DDR4 3200 ECC RDIMM Kit

This 512GB kit contains eight 64GB DDR4 3200 registered DIMMs built for ThinkMate GPX workstations. ECC and registered buffering protect data integrity in multi-socket servers and high-density virtualization hosts. IT teams specifying these part numbers avoid the guesswork of generic memory qualification lists.

Thermals and Power at 1.2V

Modules operate at 1.20V without heat spreaders, relying on the chassis airflow designed for the GPX-WS-540RTP, GPX-WS-740RTP and GPX-WS-760S1. Registered architecture reduces electrical load per channel, helping the platform maintain stable thermals under sustained 3200 MT/s throughput.

8-Module Kit and Lifetime Replacement

The package delivers all eight 288-pin 4Rx4 modules in a single matched set, eliminating mixed-rank instability risks. NEMIX RAM stress-tests every stick under load and backs the kit with a lifetime replacement warranty supported by US-based IT staff who specialise in server memory.

Highlights

  • 512GB total capacity across eight 64GB modules
  • DDR4 3200MHz speed rated at PC4-25600
  • ECC registered design detects and corrects data errors
  • 2V operation reduces power draw per module
  • Validated for ThinkMate GPX-WS-540RTP, GPX-WS-740RTP, GPX-WS-760S1

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-944K8
Capacity512GB (8 x 64GB)
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 (8X64GB) DDR4 3200MHZ PC4-25600 4Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 8x64GB DDR4 3200 ECC RDIMM kit into my Thinkmate GPX-WS-540RTP, and what step is often missed?

Power off the workstation, open the chassis, and seat each 288-pin module firmly until the retention clips lock; the step often missed is populating all eight slots in the exact channel order shown in the system manual so the 4Rx4 ranks initialise correctly.

What maintenance or replacement will the 512GB DDR4 3200 registered memory need over its service life?

No routine maintenance is required; if a module fails, replace the individual 64GB RDIMM with an identical 4Rx4 CL22 1.20V part to keep rank symmetry and ECC integrity across the kit.

What limit appears first when the 8x64GB DDR4 3200 ECC RDIMM kit runs sustained workloads on a Thinkmate GPX-WS-740RTP?

The CL22 latency at 3200 MT/s sets the throughput ceiling; sustained loads will hit that timing boundary before voltage or thermal limits become a factor.

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