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Eight green DDR5 RDIMM sticks in a clear tray

NEMIX RAM

NEMIX RAM 256GB (8x32GB) DDR5 4800 ECC RDIMM for THINKMATE 111C-NR 121C-TN2R 121C-TN10R memory upgrade

SKU CH-1HZ9-4WS71

Eight 32 GB DDR5 4800 ECC registered modules totalling 256 GB at 1.1 V CL40 for Thinkmate Supermicro servers

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 256 GB total capacity from eight 32 GB modules
  • DDR5 4800 speed rated at PC5-38400 for high throughput
  • ECC registered RDIMM design protects data integrity
  • 10 V operating voltage reduces power draw
  • Validated for Thinkmate 111C-NR 121C-TN2R 121C-TN10R systems

256GB DDR5 ECC RDIMM kit for Thinkmate servers

This 256GB kit contains eight 32GB DDR5 4800 registered DIMMs built with ECC for Thinkmate SuperServer 111C-NR, 121C-TN2R and 121C-TN10R systems. It targets IT teams who need maximum capacity per channel in a validated server configuration.

288-pin registered modules free all slots

Each 1Rx4 module runs at 1.10V with CL40 timing and plugs directly into the 288-pin DDR5 slots on the supported Thinkmate motherboards. The registered buffer reduces electrical load on the memory controller, allowing all eight slots to be populated without signal degradation.

Replaces smaller RDIMM sets or mixed-capacity kits

Upgrading from a partial fill or lower-density modules removes capacity bottlenecks for virtualisation, database and analytics workloads. The jump is worth it when the workload exceeds the current memory ceiling and the platform supports the full 256GB configuration.

How it compares

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

Price $7,176.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $28.04 per GB
Pricier than about 79% 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 numberMR38400-314K8
Total capacity256 GB (8 × 32 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 rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items256 GB (8 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 1.10V operating voltage limit sustained throughput in a fully populated 256GB configuration?

The kit runs at the standard DDR5 1.10V across all eight 32GB modules, so voltage itself does not throttle sustained throughput.

How much heat do eight registered 1Rx4 modules generate during continuous all-day workloads?

These modules have no heat spreader and operate at 1.10V; registered DDR5 RDIMMs at this density typically stay within normal server thermal envelopes without extra cooling.

Which Thinkmate Supermicro SuperServer models must I already own for this 8x32GB kit to work?

The kit is validated for Thinkmate 111C-NR, 121C-TN2R and 121C-TN10R SuperServer systems.

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