P69730-B21 HPE 128GB DDR5-6400 RDIMM 

Capacity: 128GB (single module)

Type: DDR5 ECC Registered (RDIMM)

Speed:

• • JEDEC Standard: DDR5-4800 to DDR5-6400 (speed depends on CPU/motherboard support)
  • Actual Operating Speed: May downclock to 5600/4800 MT/s in multi-DIMM configurations

Latency: ~CL40-40-40 (typical for DDR5-6400)

Voltage: 1.1V (standard DDR5)

Error Correction: ECC (Error-Correcting Code) + Registered (RDIMM)

Form Factor: 288-pin DIMM

Rank Configuration: Dual Rank (DR) or Quad Rank (QR)