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Six green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 384GB (6×64GB) DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM memory upgrade

SKU CH-50YH-D8FG0

Six 64 GB DDR5 4800 CL40 ECC RDIMMs add 384 GB registered memory to ThinkMate TWX-XS8 tower servers

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384 GB total capacity across six 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth for server workloads
  • ECC registered RDIMM design protects data integrity in mission-critical systems
  • Low 1.1 V operating voltage reduces power draw per module
  • Validated for ThinkMate TWX-XS8 tower server compatibility

ThinkMate DDR5 4800 server kit

This 384 GB kit contains six 64 GB DDR5 RDIMM modules rated at 4800 MT/s with CL40 latency. It is built for ThinkMate TWX-XS8-24S4 and TWX-XS8-14S4 tower servers that require registered ECC memory. Each module operates at 1.1 V and uses a 2Rx4 organisation for high-density capacity.

Six 288-pin registered DIMMs

The modules install directly into the server's DDR5 RDIMM slots without additional hardware. Registered buffering reduces electrical load on the memory controller, allowing all six slots to be populated simultaneously. ECC functionality detects and corrects single-bit errors to maintain data integrity in mission-critical workloads.

Low-voltage DDR5 operation

Running at 1.1 V, the kit draws less power per gigabyte than previous DDR generations while delivering 4800 MT/s throughput. The absence of heat spreaders relies on the server's directed airflow for cooling, so adequate chassis ventilation is required. Registered operation adds minimal latency overhead compared to unbuffered alternatives.

How it compares

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

Price $10,299.99
Pricier than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $26.82 per GB
Pricier than about 74% 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 numberMR38400-924K6
Total capacity384 GB (6 × 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 items384 GB (6 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How many 64 GB modules are included in the 384 GB kit?

The kit contains six 64 GB modules for a total of 384 GB of DDR5 4800 memory.

What is the operating voltage of these registered ECC RDIMMs under continuous load?

Each module runs at 1.1 V, the standard DDR5 voltage for registered server memory.

Which ThinkMate tower servers are confirmed compatible with this 288-pin DDR5 4800 CL40 kit?

The kit is validated for ThinkMate TWX-XS8-24S4 and TWX-XS8-14S4 tower servers.

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