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NEMIX RAM

NEMIX RAM 64GB (4×16GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-CHY0-V8NAC

Four 16 GB DDR5 modules provide 64 GB of ECC registered server memory at 4800 MT/s with CL40 latency

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64 GB total capacity across four 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity under load
  • CL40 CAS latency at 1.1 V operating voltage
  • Validated for ThinkMate Supermicro SuperServer 111E-WR compatibility

64 GB DDR5 ECC RDIMM kit for ThinkMate servers

This 64 GB kit contains four 16 GB DDR5 4800 registered DIMMs built for ThinkMate Supermicro SuperServer 111E-WR systems. Each module runs at 1.1 V with CL40 latency and provides error-correcting code protection for mission-critical workloads. The 288-pin RDIMM form factor fits server motherboards that require registered memory.

1Rx8 organisation and major-brand chips ensure

Modules use a single-rank 1Rx8 layout sourced from Samsung, Micron or Hynix dies to deliver consistent signal integrity under heavy load. Registered buffering reduces electrical load on the memory controller, allowing the four-module population without timing penalties. No heat spreaders are fitted, so airflow in dense chassis remains unobstructed.

CL40 at 4800 MT/s is the decisive timing figure

The CAS latency of 40 cycles at the rated 4800 MT/s data rate determines whether the memory meets your platform's qualified-vendor-list requirements. Systems that demand lower latency or higher frequency will not validate this kit. Buyers who need faster timings or greater capacity per module must select a different part.

How it compares

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

Price $1,758.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $27.48 per GB
Pricier than about 77% 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 numberMR38400-618K4
Total capacity64 GB (4 × 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 items64 GB (4 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 16 GB RDIMM modules need replacement as the THINKMATE 111E-WR workload grows?

The kit provides 64 GB total across four 1Rx8 modules. Capacity is fixed; expanding later requires free DIMM slots and matching registered DDR5 parts.

What limits sustained throughput on this CL40 registered DDR5 kit?

The modules run at 4800 MT/s with CL40 latency. Maximum bandwidth is set by that speed and the memory controller in the THINKMATE platform.

How much heat and power does the 1.1 V registered DDR5 kit generate inside a THINKMATE Supermicro 111E-WR running all day?

Each module operates at 1.10 V without a heat spreader. Total power draw depends on the number of populated slots and the server’s airflow design.

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