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Six green DDR5 RDIMM sticks, bare chips, 288-pin, 96GB kit

NEMIX RAM

NEMIX RAM 96GB (6x16GB) DDR5 4800 CL40 1Rx8 1.1V ECC RDIMM Cisco UCS C220 M7 memory upgrade

SKU CH-AS25-QD3BJ

A 96 GB DDR5 ECC registered kit of six 16 GB modules at 4800 MHz CL40 for Cisco UCS C220 M7 servers

  • Total capacity96 GB (6 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 96 GB total capacity for demanding server workloads
  • Six 16 GB modules fill all memory channels
  • DDR5 4800 speed with CL40 latency
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw

Cisco UCS C220 M7 memory kit

This 96GB kit contains six 16GB DDR5 RDIMM modules built for the Cisco UCS C220 M7 rack server. Each module is registered and carries ECC for data-integrity protection in mission-critical workloads. The kit arrives new and ready for installation in the server's 288-pin DDR5 slots.

DDR5 4800 CL40 1Rx8 registered ECC

The decisive specification is the DDR5 4800 speed grade with CL40 latency in a 1Rx8 registered ECC configuration. This combination matches the memory controller requirements of the Cisco UCS C220 M7 and cannot be substituted with unbuffered or non-ECC modules. Buyers who need a different rank structure or voltage must select another part.

Sustained-load behaviour at 1.10V

Modules operate at 1.10V and are stress-tested under load to maintain stability during extended server duties. The registered buffer reduces electrical loading on the memory bus, helping consistent throughput when all six slots are populated. Systems that require passive cooling or lower-density DIMMs should verify thermal headroom before deployment.

How it compares

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

Price $2,414.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (6 × 16 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $25.16 per GB
Pricier than about 70% 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 numberMR38400-618K6
Total capacity96 GB (6 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsCisco
In the box
Included items96 GB (6 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the 4800 MT/s rating mean once the modules are installed in a Cisco UCS C220 M7?

The kit will run at DDR5-4800 speed with CL40 latency at 1.10 V, delivering the rated PC5-38400 bandwidth inside the qualified server platform.

How does the DDR5 RDIMM interface limit performance in this server?

The registered DDR5 RDIMM interface operates at 4800 MT/s and is capped by the CPU memory controller and platform firmware in the Cisco UCS C220 M7.

Will the 288-pin DDR5 RDIMM modules fit the Cisco UCS C220 M7 memory slots?

Yes, the 288-pin DDR5 RDIMM form factor matches the DIMM slots on the Cisco UCS C220 M7 rack server.

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