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Green rectangular DDR5 memory module with gold edge connector and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM THINKMATE GPX-WS-740RTP7 memory upgrade

SKU CH-F9MB-VW6M3

64GB DDR5 4800 ECC RDIMM module with CL40 latency and 1.1V operation for ThinkMate GPX-WS-740RTP7 workstations

  • Total capacity64 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64 GB DDR5 4800 MHz for high-capacity server workloads
  • ECC registered design detects and corrects data errors
  • CL40 CAS latency at 1.10 V for stable operation
  • 288-pin RDIMM form factor fits Thinkmate GPX-WS-740RTP7
  • 2Rx4 rank organisation maximises memory density per slot

64 GB DDR5 ECC RDIMM for Thinkmate GPX-WS-740RTP7

This 64 GB DDR5 4800 module is built for the Thinkmate GPX-WS-740RTP7 workstation. It uses registered ECC technology to protect data integrity in server and workstation environments. The single stick delivers 64 GB of capacity for memory-intensive workloads. IT professionals specify it for mission-critical stability.

Verify DDR5 RDIMM slots

Confirm the workstation has free 288-pin DDR5 slots that accept registered ECC RDIMMs. The system must support 1.10 V operation and CL40 timing at 4800 MT/s. Check the motherboard manual for maximum capacity per slot and population rules. Unbuffered or non-ECC modules will not function in this configuration.

Sustained load stability with ECC error correction

Under continuous load the registered buffer reduces electrical stress on the memory controller. ECC corrects single-bit errors in real time to prevent data corruption during long compute jobs. Samsung, Micron or Hynix chips are validated for 24/7 operation at 1.10 V. The module is stress tested before shipment to ensure reliability.

How it compares

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

Price $1,644.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $25.70 per GB
Pricier than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K1
Total capacity64 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items64 GB (1 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What is included in the package and do I need to buy anything else to install it?

The package contains one 64GB DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM module. No additional parts are required for installation in a compatible system.

Should I choose this 64GB module or a different capacity for the Thinkmate GPX-WS-740RTP7?

This single 64GB module fills one slot. Choose it if you need 64GB now or plan to add more later; select a different capacity only if your workload demands a different total.

What does the 4800 speed rating mean once the module is running in the workstation?

The module operates at 4800 MT/s with CL40 latency at 1.1V, delivering the rated DDR5 bandwidth when the platform supports that speed.

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