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Green rectangular DDR5 memory module with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 CL40 1Rx8 ECC RDIMM Cisco UCS C220 M7

SKU CH-WKRK-VVPC1

16GB DDR5 4800 ECC registered DIMM validated for Cisco UCS C220 M7 servers

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 16 GB DDR5 capacity expands server memory headroom
  • ECC registered design protects data integrity under load
  • CL40 latency at 4800 MT/s balances speed and stability
  • 1 V operation reduces power draw per module
  • Validated for Cisco UCS C220 M7 rack server compatibility

Cisco UCS C220 M7 memory module

This 16GB DDR5 registered DIMM is built for the Cisco UCS C220 M7 rack server. It runs at 4800MHz with CL40 latency and 1.1V operation. ECC and registered buffering protect data integrity in mission-critical workloads.

Server administrators needing validated ECC RDIMMs

This module suits IT teams upgrading or populating Cisco UCS C220 M7 systems with OEM-compatible memory. It is not for desktop PCs, consumer motherboards, or any platform that requires unbuffered non-ECC DIMMs. Builders needing higher densities or different speeds should verify Cisco qualified-vendor lists.

288-pin DDR5 RDIMM form factor

The stick fits standard DDR5 RDIMM slots in the target Cisco server. No heat spreader is included, so airflow in the chassis must handle thermal management. One module ships per package, leaving remaining slots free for further capacity expansion.

How it compares

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

Price $470.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.44 per GB
Pricier than about 83% 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 numberMR38400-618K1
Total capacity16 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 items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

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