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Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR5 4800 ECC RDIMM 2Rx4 CL40 1.1V 288-Pin HPE P50312-B21 memory upgrade

SKU CH-SV3F-A73DX

64 GB DDR5 ECC RDIMM running at 4800 MT/s with CL40 latency and 1.1 V operation for HPE servers

  • Capacity64GB
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 64 GB capacity expands server memory headroom
  • DDR5 4800 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • 288-pin RDIMM fits HPE P50312-B21 slots

HPE-Compatible DDR5 ECC RDIMM

This 64GB registered DDR5 module is built for HPE servers and workstations that require ECC protection. It delivers 4800 MT/s bandwidth with CL40 latency and operates at 1.1V. The 2Rx4 organization and 288-pin form factor match the P50312-B21 specification for direct replacement.

Registered DDR5 interface limits

Registered DIMMs add a clock cycle of buffering that stabilises heavy loads but prevents use in unbuffered consumer platforms. The DDR5 4800 standard caps this module at PC5-38400 throughput, so systems wired for higher DDR5 speeds will down-clock to this rate. ECC functionality requires a motherboard that exposes the extra parity lane.

Single 64GB 2Rx4 module

One dual-rank 64GB stick fills a single slot, making it the right part when the board has limited DIMM positions or when the memory controller requires 2Rx4 density for full-channel population. Buyers needing lower-capacity sticks or unbuffered ECC should look elsewhere.

Pontos fortes

  • 64 GB capacity expands server memory headroom
  • DDR5 4800 speed delivers high data throughput
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • 288-pin RDIMM fits HPE P50312-B21 slots

Especificações

BrandNEMIX RAM
SeriesHPE Server/Workstation Compatible Series Memory
ModelHPE 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 SystemHPE
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

Perguntas sobre este artigo

Is this a single 64GB module or a kit of multiple sticks?

It is a single 64GB module, so you add capacity in 64GB increments per slot.

What does the 4800 speed rating mean for actual throughput in a server?

The module runs at DDR5 4800 with CL40 timing; actual throughput depends on the memory controller and channel population.

Does the 288-pin RDIMM interface limit the maximum speed I can reach?

The 288-pin DDR5 RDIMM form factor is built for the 4800 spec; the platform's memory controller determines the final operating speed.

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