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Sixteen green DDR5 RDIMM modules, bare chips, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 1TB (16x64GB) DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM memory upgrade

SKU CH-DHVB-N2DQX

1TB capacity kit with 16 registered ECC DDR5 modules at 4800MHz CL40 for Dell PowerEdge XE8640 servers

  • Capacity1TB (16 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 1TB total capacity for large workloads from 16 x 64GB modules
  • DDR5 4800 speed with CL40 latency for responsive server performance
  • ECC registered RDIMM design protects data integrity in mission-critical systems
  • 1V operating voltage reduces power draw across all 16 modules
  • Validated for Dell PowerEdge XE8640 rack server compatibility

1TB DDR5-4800 ECC RDIMM kit

This 1TB kit contains sixteen 64GB DDR5-4800 registered DIMMs built for Dell PowerEdge XE8640 rack servers. Each module runs at 1.1V with CL40 latency and 2Rx4 organisation. ECC and register buffering protect data integrity in continuous workloads. The 288-pin form factor matches the server's memory slots exactly.

Suited for Dell XE8640 expansion only

IT teams scaling memory in a Dell PowerEdge XE8640 will find full compatibility and validated stability. Systems needing unbuffered UDIMMs, non-ECC modules, lower voltages or different pin counts cannot use this kit. Workstations or servers outside the Dell XE8640 platform should verify qualification before purchase.

16 x 64GB registered DDR5 population

The kit populates sixteen slots with 64GB dual-rank registered modules, delivering maximum supported capacity per channel. Builds requiring fewer than sixteen modules, single-rank density or consumer UDIMM form factor must select a different configuration. No other capacity or rank option is included in this package.

Pontos fortes

  • 1TB total capacity for large workloads from 16 x 64GB modules
  • DDR5 4800 speed with CL40 latency for responsive server performance
  • ECC registered RDIMM design protects data integrity in mission-critical systems
  • 1V operating voltage reduces power draw across all 16 modules
  • Validated for Dell PowerEdge XE8640 rack server compatibility

Especificações

BrandNEMIX RAM
SeriesDell Server/Workstation Compatible Series Memory
ModelDell DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K16
Capacity1TB (16 x 64GB)
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 Content1TB (16X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory

Perguntas sobre este artigo

Will these 288-pin DDR5 RDIMMs fit the memory slots in a Dell PowerEdge XE8640 rack server?

Yes, the kit is built for that server and each of the 16 modules uses the standard 288-pin DDR5 RDIMM form factor required by the platform.

What is the correct order for populating the 16 slots when installing this 1 TB kit?

Follow the Dell PowerEdge XE8640 memory population guide; the usual mistake is skipping the prescribed slot sequence, which prevents the system from recognising all 16 modules.

How can I tell if one of the 64 GB modules needs replacement later?

Run a full memory diagnostic such as MemTest86 or the Dell built-in test; persistent correctable ECC errors or uncorrectable failures on a specific module indicate it should be swapped out.

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