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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 768GB (6 x 128GB) DDR5 4800MHz CL40 ECC RDIMM Cisco UCS X410c M7 memory upgrade

SKU CH-MH8P-6GZ7P

Six 128 GB DDR5 4800 MHz CL40 ECC registered DIMMs totalling 768 GB for Cisco UCS X410c M7 compute nodes

  • Total capacity768 GB (6 × 128 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Massive 768 GB capacity for heavy workloads
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • Low 1.10 V operation reduces power draw
  • Six 128 GB 288-pin RDIMM modules included

Capacity and Configuration

This 768GB kit contains six 128GB DDR5 4800MHz CL40 ECC RDIMM modules. It is built for the Cisco UCS X410c M7 compute node and targets IT professionals who need maximum registered memory capacity in that specific platform.

Registered ECC Headroom

The 4Rx4 organisation and 1.10V operation deliver 768GB of registered ECC memory at PC5-38400 speed. Capacity scales to the platform limit; workloads requiring higher frequencies or lower latencies than CL40 will not be served by this kit.

Module-Only Delivery

The package supplies the six RDIMM modules without heat spreaders or additional software. Installation relies on the server's own memory configuration utilities and the owner's manual for population rules.

How it compares

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

Price $21,359.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (6 × 128 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $27.81 per GB
Pricier than about 78% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineCisco Server Compatible Series Memory
Model nameCisco DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-744K6
Total capacity768 GB (6 × 128 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 rank4Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsCisco
In the box
Included items768 GB (6 × 128 GB) DDR5 4800 MHz PC5-38400 4Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How does the 768GB kit of 128GB DDR5 4800 CL40 modules behave alongside existing DDR5 4800 memory in the Cisco UCS X410c M7?

The kit uses 288-pin DDR5 RDIMM modules at 1.1V with CL40 timing; matching speed, voltage, form factor and ECC registered design helps the system train all slots together.

How can I confirm the 6 x 128GB DDR5 4800 CL40 ECC RDIMM kit is operating correctly after installation?

The server BIOS or OS memory diagnostics will show 768GB total capacity, 4800 MT/s speed, CL40 latency, ECC active and registered mode on all six modules.

What comes in the MR38400-744K6 box and what must be sourced separately?

The package contains six 128GB 288-pin DDR5 4800 CL40 ECC RDIMM modules; no heat spreaders, cables, tools or additional hardware are included.

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