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Sixteen green DDR5 RDIMM modules in a tray, bare black PCBs with silver contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 256GB (16x16GB) DDR5 4800 ECC RDIMM server RAM

SKU CH-G387-G1BEF

16-module 256GB DDR5 4800 ECC RDIMM kit at 1.10V CL40 for Dell PowerEdge R660 servers

  • Capacity256GB (16 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes
  • 256GB kit with 16 modules of 16GB each
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM for data integrity in servers
  • 10V operation at CL40 latency timing
  • Compatible with Dell PowerEdge R660 rack server

Server capacity kit

This 256GB kit contains sixteen 16GB DDR5 RDIMM modules built for Dell PowerEdge R660 rack servers. Registered ECC design targets enterprise workloads that demand data integrity and high density.

Thermal and power profile

Modules operate at 1.10V with no heat spreader, relying on server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller during sustained operation.

Compatibility scope

The kit is validated for the specified Dell platform; other servers or workstations may require different register timing or voltage. Buyers needing consumer DIMM form factors or non-ECC memory should look elsewhere.

Pontos fortes

  • 256GB kit with 16 modules of 16GB each
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM for data integrity in servers
  • 10V operation at CL40 latency timing
  • Compatible with Dell PowerEdge R660 rack server

Especificações

BrandNEMIX RAM
SeriesDell Series Server Memory
ModelDell Compatible DDR5 ECC Registered RDIMM
Part NumberMR38400-618K16
Capacity256GB (16 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR5 ECC Registered Server Motherboard Compatible

Perguntas sobre este artigo

How do I install the 16 RDIMM modules in the Dell PowerEdge R660 and what step is often missed?

Populate all 16 slots following the R660 memory population guide; the step often missed is verifying the BIOS recognises every 1Rx8 module at 4800 MT/s before closing the chassis.

What maintenance or replacement will the 256GB kit need over its service life?

No routine maintenance is required; if a module fails the lifetime replacement warranty covers a direct swap of the faulty 16GB RDIMM.

What limit appears first when the 16x16GB DDR5 4800 kit runs sustained workloads?

The CL40 latency at 1.10V sets the throughput ceiling; sustained loads will hit the 4800 MT/s data-rate limit before thermal throttling occurs.

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