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

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 ECC RDIMM CL40 1Rx8 THINKMATE GPX-WS-740RTP7 memory upgrade

SKU CH-8AJ1-KAXYQ

16 GB DDR5 4800 ECC registered RDIMM for Thinkmate GPX-WS-740RTP7 workstations

  • Capacity16GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • ECC protection ensures data integrity for critical workloads
  • Registered design improves signal stability in multi-module server configurations
  • DDR5 4800 speed delivers high bandwidth for demanding applications
  • 10V operation reduces power consumption per module
  • 1Rx8 single-rank layout optimises compatibility with ThinkMate GPX-WS-740RTP7 workstations

Compatible DDR5 upgrade for THINKMATE GPX-WS-740RTP7

This 16GB DDR5 4800 ECC RDIMM is built for the THINKMATE GPX-WS-740RTP7 workstation. It uses registered architecture with on-die ECC to protect data integrity in server and workstation workloads. The module runs at 1.1V with a CL40 latency profile. It is a 1Rx8 configuration using major OEM chips from Samsung, Micron or Hynix.

Thermals noise and power at 1.1V

Operating at 1.1V keeps power draw low for a registered DDR5 module. No heat spreader is fitted so airflow across the bare PCB handles cooling in a populated chassis. The registered buffer adds negligible latency while reducing electrical load on the memory controller. Quiet operation is maintained in typical multi-DIMM workstation configurations.

Sustained load behaviour with ECC registered design

Under continuous load the registered buffer stabilises signalling across all 288 pins. ECC corrects single-bit errors in real time preventing silent data corruption during long compute jobs. The 1Rx8 organisation allows full capacity per module without rank interleaving delays. CL40 timing remains consistent throughout extended sessions.

Highlights

  • ECC protection ensures data integrity for critical workloads
  • Registered design improves signal stability in multi-module server configurations
  • DDR5 4800 speed delivers high bandwidth for demanding applications
  • 10V operation reduces power consumption per module
  • 1Rx8 single-rank layout optimises compatibility with ThinkMate GPX-WS-740RTP7 workstations

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-618K1
Capacity16GB
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content16GB (1X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How do I install this 288-pin DDR5 RDIMM in my Thinkmate GPX-WS-740RTP7, and what step is often missed?

Align the notch on the module with the slot key, press firmly until both side clips click shut, then verify the system registers 16GB at 4800MT/s in BIOS; the step often missed is fully seating both ends so the clips engage.

Will the Samsung, Micron or Hynix chips on this ECC registered module need any firmware updates or periodic replacement?

The DRAM chips require no firmware updates and no scheduled replacement; ECC corrects single-bit errors on the fly, and the module is rated for continuous operation at 1.10V.

At 4800MT/s CL40, what thermal or stability limit appears first during sustained workloads?

The registered buffer and on-die ECC add latency, so the CAS-40 timing ceiling is reached before thermal throttling at the standard 1.10V operating voltage.

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