We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Six green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 192GB (6x32GB) DDR5 4800 CL40 1.1V ECC RDIMM Cisco UCS C220 M7 memory upgrade

SKU CH-8P9N-07M8D

192 GB DDR5-4800 ECC registered server memory kit with six 32 GB RDIMMs for Cisco UCS C220 M7

  • Capacity192GB (6 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 192 GB total capacity across six 32 GB modules
  • DDR5 4800 speed with CL40 latency for responsive server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 1 V operating voltage reduces power draw per module
  • Validated for Cisco UCS C220 M7 rack server compatibility

Cisco UCS C220 M7 DDR5 upgrade

This 192GB kit contains six 32GB DDR5 ECC registered DIMMs built for the Cisco UCS C220 M7 rack server. Each module runs at 4800MHz with a CAS latency of 40 at 1.1V. The registered design adds signal buffering for stable operation in multi-slot server configurations. It targets administrators expanding memory capacity in this specific platform.

PC5-38400 1Rx4 registered ECC specification

The modules conform to the PC5-38400 standard with a 1Rx4 organisation and 288-pin DDR5 RDIMM form factor. ECC and registered buffering are mandatory for the Cisco UCS C220 M7 memory subsystem; non-ECC or unbuffered DIMMs will not function. Buyers needing consumer desktop memory or unregistered modules should select a different product line.

1.1V operation without heat spreaders

The kit operates at the standard DDR5 server voltage of 1.1V and ships without heat spreaders, relying on the server's directed airflow for cooling. Power draw scales with the six-module population and 4800MHz data rate, so adequate chassis airflow is required. Systems lacking sufficient air movement or expecting passive cooling should not use this configuration.

Highlights

  • 192 GB total capacity across six 32 GB modules
  • DDR5 4800 speed with CL40 latency for responsive server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 1 V operating voltage reduces power draw per module
  • Validated for Cisco UCS C220 M7 rack server compatibility

Specifications

BrandNEMIX RAM
SeriesCisco Server Compatible Series Memory
ModelCisco DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-314K6
Capacity192GB (6 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemCisco
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content192GB (6X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much total capacity does the 6 x 32 GB kit provide once installed in the Cisco UCS C220 M7?

The six 32 GB modules give 192 GB of registered ECC memory for the server.

What does the PC5-38400 rating on these DDR5 4800 RDIMMs mean for the memory bus?

PC5-38400 is the JEDEC designation for DDR5 4800, so the kit runs at the standard 4800 MT/s data rate on the server memory bus.

Will the 288-pin RDIMMs fit the memory slots in the Cisco UCS C220 M7 without extra hardware?

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

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.