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Green bare circuit board DDR5 RDIMM memory module 288 pins 64GB capacity

NEMIX RAM

NEMIX RAM 64GB DDR5 4800 ECC RDIMM CL40 2Rx4 1.1V 288-pin Dell PowerEdge XE9680 memory upgrade

SKU CH-1XQ9-473CJ

64 GB DDR5-4800 ECC registered RDIMM for Dell PowerEdge XE9680 servers

  • Capacity64GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 64GB capacity handles large server workloads
  • DDR5 4800 speed delivers high memory bandwidth
  • ECC registered design protects data integrity
  • 1V operation reduces power consumption
  • Validated for Dell PowerEdge XE9680 compatibility

64GB DDR5 4800 ECC RDIMM for Dell PowerEdge XE9680

This 64GB registered DIMM delivers ECC protection and 4800 MT/s throughput for the Dell PowerEdge XE9680 rack server. The module operates at 1.1V with CL40 latency and a 2Rx4 organisation. It targets IT teams expanding memory capacity in dense compute nodes.

Sustained throughput with registered ECC

The registered buffer and on-die ECC maintain data integrity during continuous multi-threaded workloads such as virtualisation, database serving and AI training. DDR5 architecture provides higher bandwidth per pin than previous generations while the 1.1V supply keeps power draw in check under prolonged load.

Thermals noise and power in normal operation

Bare modules without heat spreaders rely on chassis airflow for cooling in the XE9680's directed-cooling design. At 1.1V the DRAM runs cool enough for standard server fan curves to remain quiet during typical utilisation. Registered signalling reduces electrical load on the memory controller, helping overall platform power efficiency.

Highlights

  • 64GB capacity handles large server workloads
  • DDR5 4800 speed delivers high memory bandwidth
  • ECC registered design protects data integrity
  • 1V operation reduces power consumption
  • Validated for Dell PowerEdge XE9680 compatibility

Specifications

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K1
Capacity64GB
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemDell
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (1X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How much power does the 4800 MHz 1.10V DDR5 module draw under continuous load?

The module operates at 1.10V standard DDR5 voltage; actual power draw varies with workload and the Dell PowerEdge XE9680 memory controller.

What server configuration is required to run this 64GB 2Rx4 registered ECC RDIMM?

A Dell PowerEdge XE9680 with DDR5 RDIMM slots and BIOS that supports 64GB 2Rx4 registered ECC modules at 4800 MHz.

Will this DDR5 4800 CL40 RDIMM run at rated speed alongside existing DDR5 4800 modules in the same PowerEdge XE9680?

Yes, when installed in a supported Dell PowerEdge XE9680 configuration, it will operate at 4800 MHz CL40 with other compatible DDR5 4800 RDIMMs.

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