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Eight green DDR5 RDIMM sticks, bare chips, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 256GB (8x32GB) DDR5 4800 PC5-38400 ECC RDIMM memory upgrade

SKU CH-P67K-S64ZZ

Adds 256 GB of DDR5 4800 ECC registered memory in eight 32 GB modules for Dell PowerEdge XR8000, XR8610t and XR8620t rack servers

  • Capacity256GB (8 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 256 GB total capacity from eight 32 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Qualified for Dell PowerEdge XR8000, XR8610t, XR8620t rack servers

Dell PowerEdge XR8000-series DDR5 RDIMM kit

This NEMIX RAM kit supplies 256GB of DDR5 memory across eight 32GB registered DIMMs. Each module runs at 4800MT/s with CL40 latency at 1.1V and includes on-die ECC. The 288-pin RDIMM form factor is built for Dell PowerEdge XR8000, XR8610t and XR8620t rack servers.

IT teams scaling Dell rack servers

The kit suits administrators who need a validated 256GB DDR5 upgrade for the listed PowerEdge models and want registered ECC modules tested under load. Buyers requiring non-registered UDIMMs, different densities, speeds above 4800MT/s or compatibility with other server platforms should look elsewhere.

256GB eight-module registered ECC capacity

The decisive specification is the 256GB (8×32GB) DDR5 4800 RDIMM configuration with 2Rx8 organisation and on-die ECC. Confirm the server’s memory population rules and maximum supported capacity before purchase.

Highlights

  • 256 GB total capacity from eight 32 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Qualified for Dell PowerEdge XR8000, XR8610t, XR8620t rack servers

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-328K8
Capacity256GB (8 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemDell
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content256GB (8X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What DDR5 speed and data rate does this 256GB kit run at?

The kit operates at DDR5 4800 with a PC5-38400 data rate and CL40 latency at 1.1V.

What physical slot and form factor do these modules require?

Each 32GB module is a 288-pin DDR5 RDIMM with a 2Rx8 organisation and no heat spreader.

How are the eight RDIMMs installed in a Dell PowerEdge XR8610t or XR8620t and what step is often missed?

Populate all eight slots following the server's channel order, then enable ECC and registered mode in BIOS so the 2Rx8 ranks are recognised.

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