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Two green DDR5 RDIMM modules with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 4800 ECC RDIMM CL40 1.1V THINKMATE VSX-R5-760RTP7 memory upgrade

SKU CH-VA4H-HVANF

A 32 GB kit of two 16 GB DDR5 4800 ECC registered RDIMMs running at CL40 and 1.1 V, built for Thinkmate VSX-R5-760RTP7 workstations

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB total capacity from two 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM for data integrity in servers
  • Low 1.10 V operating voltage reduces power draw
  • Validated for Thinkmate VSX-R5-760RTP7 workstation compatibility

32GB DDR5 ECC RDIMM Kit for Thinkmate VSX-R5-760RTP7

This 32GB kit contains two 16GB DDR5 4800 registered DIMMs built for the Thinkmate VSX-R5-760RTP7 workstation. ECC and registered operation protect data integrity in server and workstation workloads. The modules run at 1.1V with CL40 latency and use major OEM chips from Samsung Micron or Hynix.

Thermals noise and power draw

DDR5 RDIMMs operate at the standard 1.1V so power draw stays low during typical server tasks. No heat spreader is fitted which keeps the profile thin for dense chassis airflow. Registered buffering reduces electrical load on the memory controller helping system stability under sustained use.

ECC registered DDR5 4800 compatibility

The single specification that decides fit is the registered ECC DDR5 4800 288-pin RDIMM form factor matching the Thinkmate VSX-R5-760RTP7 memory slots. Non-ECC or unbuffered modules will not work in this platform. Buyers who need non-ECC memory or a different speed grade should look elsewhere.

How it compares

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

Price $825.99
Pricier than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $25.81 per GB
Pricier than about 71% 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 numberMR38400-618K2
Total capacity32 GB (2 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items32 GB (2 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install these 288-pin DDR5 RDIMMs in the THINKMATE VSX-R5-760RTP7, and which step is often missed?

Power down, open the chassis, align the module notch with the slot key, press firmly until both retention clips click, then verify in BIOS that all 32 GB are detected at 4800 MT/s.

What maintenance or replacement will this ECC registered kit need over time?

No routine maintenance is required; ECC corrects single-bit errors on the fly, and the modules are covered by a lifetime replacement warranty if a hardware fault ever develops.

What limit appears first when this CL40 1.1 V memory runs sustained workloads?

The CAS latency of 40 cycles at 4800 MT/s sets the baseline response time, so latency-sensitive tasks hit that timing ceiling before bandwidth or voltage limits are reached.

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