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Four green DDR5 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR5 4800 CL40 ECC RDIMM THINKMATE 111E-WR memory upgrade

SKU CH-02VH-XXQT9

256GB kit of four 64GB DDR5 4800 CL40 ECC registered DIMMs validated for the Thinkmate 111E-WR server

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 256GB total capacity from four 64GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered RDIMM ensures data integrity under load
  • 1V operation reduces power draw in dense configurations
  • 288-pin 2Rx4 layout validated for ThinkMate 111E-WR systems

256GB DDR5 4800 ECC RDIMM kit

This 256GB kit contains four 64GB DDR5 4800 registered ECC modules built for the Thinkmate 111E-WR Supermicro SuperServer. Each module runs at 1.1V with CL40 latency and a 2Rx4 organisation using major OEM chips. The registered design adds signal integrity for heavy multi-threaded workloads in enterprise environments.

Replaces slower or smaller DDR5 RDIMM sets

Swapping out lower-capacity or lower-speed registered DDR5 removes a memory bottleneck for virtualisation, database and compute nodes. The jump is worth it when the server board supports 4800 MT/s registered ECC and the workload needs 256GB across four slots without mixing ranks or speeds.

Fits 288-pin DDR5 RDIMM slots on qualified

The kit occupies four DIMM sockets and requires a motherboard qualified for DDR5 4800 registered ECC at 1.1V. No heat spreaders are fitted, so airflow across the slots must be adequate. Using the matched 4x64GB kit avoids population rules that can limit speed or capacity with mixed modules.

How it compares

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

Price $6,087.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $23.78 per GB
Pricier than about 68% 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 numberMR38400-924K4
Total capacity256 GB (4 × 64 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 items256 GB (4 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 288-pin DDR5 RDIMM modules fit the memory slots in a Thinkmate 111E-WR server?

Yes, the kit contains four 288-pin DDR5 RDIMM modules built for the Thinkmate 111E-WR platform.

What is the correct order to populate the four 64GB 2Rx4 modules during installation?

Follow the 111E-WR manual to fill the designated channels first; the common mistake is skipping a required slot sequence for registered DIMMs.

When should the ECC RDIMM kit be replaced if correctable error counts start rising?

Monitor the platform's memory health logs; rising correctable ECC events on the 2Rx4 modules indicate it is time to plan a replacement.

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