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 sticks in a row

NEMIX RAM

NEMIX RAM 384GB (6×64GB) DDR5 4800 ECC RDIMM memory upgrade

SKU CH-D303-CT98J

Six 64 GB DDR5 4800 ECC RDIMM modules totalling 384 GB for Cisco UCS X410c M7 compute nodes

  • Capacity384GB (6 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 384 GB total capacity across six 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth for server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 1 V operating voltage reduces power draw in dense configs
  • Validated for Cisco UCS X410c M7 compute node compatibility

Capacity and form factor

This 384GB kit contains six 64GB DDR5 modules in the 288-pin RDIMM form factor. Each module operates at 4800 MT/s with a CAS latency of CL40 and runs at 1.1V. The memory is registered and provides ECC protection for data integrity.

Server administrators and unsupported platforms

IT teams managing Cisco UCS X410c M7 compute nodes can deploy this kit to reach the full 384GB capacity across six slots. Systems that require unbuffered UDIMM modules, non-ECC memory, or a different pin count cannot use these registered DIMMs. Builders needing lower capacities or consumer desktop memory should select a different product.

Registered ECC RDIMM requirement

The single specification that decides fitment is the registered ECC RDIMM interface. Only motherboards and server platforms designed for 288-pin DDR5 RDIMMs with 2Rx4 organisation will accept this kit. Verify that the target system explicitly supports registered ECC DDR5 before purchase.

Highlights

  • 384 GB total capacity across six 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth for server workloads
  • ECC registered RDIMM design protects data integrity under load
  • 1 V operating voltage reduces power draw in dense configs
  • Validated for Cisco UCS X410c M7 compute node compatibility

Specifications

BrandNEMIX RAM
SeriesCisco Server Compatible Series Memory
ModelCisco DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K6
Capacity384GB (6 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemCisco
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content384GB (6X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I choose the 6×64 GB kit or a different capacity for the Cisco UCS X410c M7?

The kit provides 384 GB total across six 64 GB modules, matching the node's six-channel architecture for full bandwidth.

What does the 4800 MT/s rating deliver inside the Cisco UCS X410c M7?

The modules run at DDR5 4800 with CL40 latency at 1.1 V, giving the compute node its maximum supported memory throughput.

How does the 288-pin DDR5 RDIMM interface limit performance in this server?

The registered 288-pin DDR5 interface caps the kit at 4800 MT/s and CL40, which is the platform's native ceiling for 2Rx4 ECC modules.

Also in this aisle

People compared these

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