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Six green DDR5 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM 384GB (6 x 64GB) DDR5 4800 CL40 ECC RDIMM memory upgrade for Cisco UCS C220 M7

SKU CH-VGDX-2M62P

Adds 384 GB of DDR5 4800 ECC registered memory in six 64 GB modules for the Cisco UCS C220 M7

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384GB total capacity from six 64GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM design protects data integrity
  • Low 1.1V operating voltage reduces power draw
  • Validated for Cisco UCS C220 M7 server compatibility

Server memory kit

This 384GB kit contains six 64GB DDR5 4800 registered ECC RDIMM modules built for the Cisco UCS C220 M7 rack server. Each module runs at 1.1V with CL40 latency and a 2Rx4 organisation. The kit adds 384GB of error-correcting capacity in a single validated package.

Suited for capacity-bound workloads

Administrators expanding virtualisation hosts, in-memory databases or analytics nodes on the supported Cisco platform will gain the full 384GB upgrade path. Systems that cannot accept registered ECC RDIMMs or that require a different speed grade cannot use this kit.

Registered ECC RDIMM form factor

The modules are 288-pin DDR5 registered DIMMs with on-die ECC, so they only operate in motherboards designed for registered memory. A board that expects unbuffered or non-ECC modules will not post with this kit installed.

How it compares

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

Price $9,074.99
Pricier than about 86% 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 $23.63 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 lineCisco Server Compatible Series Memory
Model nameCisco 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 systemsCisco
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

Should I pick the 6 x 64 GB kit or a smaller capacity for my Cisco UCS C220 M7?

The 384 GB kit provides six 64 GB modules, filling six DIMM slots at 4800 MT/s with CL40 latency and ECC. Choose a smaller kit only if your workload needs fewer slots or less total memory.

What does the 4800 MT/s rating deliver once installed in the server?

The modules run at DDR5 4800 (PC5-38400) with CL40 timings at 1.10 V, giving the rated bandwidth and error correction for registered server workloads.

Does the 288-pin DDR5 RDIMM interface limit speed or capacity on this platform?

The 288-pin RDIMM form factor matches the Cisco UCS C220 M7 memory slots; the kit operates at the specified 4800 MT/s without downshifting from the interface.

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