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OWC

OWC 512GB (8x64GB) DDR4 2933 ECC Registered RDIMM 2Rx4 memory upgrade

SKU CH-RWE9-KQA40

Eight 64 GB DDR4 2933 ECC registered RDIMMs totalling 512 GB for HP SimpliVity 325 Gen10 servers

  • Capacity512GB (8 x 64GB)
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.2V
  • ECCYes

Capacity 512GB (8 x 64GB)

  • 512 GB total capacity from eight 64 GB modules for maximum server density
  • DDR4 2933 MHz PC4-23400 CL21 registered ECC for data integrity under load
  • 2 V operation reduces power draw in HP SimpliVity 325 Gen10
  • 288-pin 2Rx4 RDIMM form factor fits designated server slots
  • Backward compatible with 2133, 2400 and 2666 MHz DDR4 systems

System-specific server memory kit

This kit provides 512 GB of DDR4 ECC registered memory across eight 64 GB modules. It is built for the HP SimpliVity 325 Gen10 platform and will not work in standard desktop computers. The modules are 288-pin RDIMMs operating at 1.2 V. They cannot be mixed with unbuffered or load-reduced memory types.

Registered ECC with 2Rx4 organisation

The defining specification is the registered ECC design combined with a dual-rank 2Rx4 layout. This organisation is required by the target server's memory controller for error correction and signal integrity. Using unbuffered or load-reduced DIMMs instead will prevent the system from booting or cause data errors. The CL21 latency and PC4-23400 rating are fixed for this module.

Eight-module capacity for dense workloads

The 512 GB total fills eight slots with 64 GB each, giving ample headroom for virtualisation, large databases and in-memory analytics. Backward compatibility with 2133, 2400 and 2666 MHz buses allows the kit to run in older slots, though at reduced bandwidth. Buyers who need more than eight modules or higher per-module density must choose a different platform.

特長

  • 512 GB total capacity from eight 64 GB modules for maximum server density
  • DDR4 2933 MHz PC4-23400 CL21 registered ECC for data integrity under load
  • 2 V operation reduces power draw in HP SimpliVity 325 Gen10
  • 288-pin 2Rx4 RDIMM form factor fits designated server slots
  • Backward compatible with 2133, 2400 and 2666 MHz DDR4 systems

仕様

BrandOWC
Part Number2R9D42R4512K
Capacity512GB (8 x 64GB)
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemHP SimpliVity 325 Gen10

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この商品に関する質問

What does the 2933 MT/s speed mean for my HP SimpliVity 325 Gen10?

The modules run at 2933 MT/s with CL21 timing; the system will clock them down to 2666, 2400 or 2133 MT/s if the platform requires a lower speed.

How does the PC4-23400 rating and registered design affect bandwidth and stability?

PC4-23400 is the JEDEC standard name for DDR4-2933; the registered buffer reduces electrical load on the memory controller, allowing eight 64 GB modules to operate reliably.

Will these 288-pin RDIMMs fit the DIMM slots in the 325 Gen10?

Yes, each module is a standard 288-pin DDR4 ECC Registered DIMM at 1.2 V, matching the slot and voltage specification for the HP SimpliVity 325 Gen10.

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