Part No: 647647-171 - HP 4GB PC3-10600 DDR3-1333MHz ECC Registered CL9 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module

Capacity: 4GB (1 stick of 4GB)
Speed: 1333MHz
Memory Standard: PC3-10600
CAS Latency: CL9
ECC (Error-Correcting Code): ECC (provides error detection and correction for enhanced reliability)
Buffering: Registered (ensures stability for high-memory configurations)
Rank: Single Rank (offers lower latency and better power efficiency)
Form Factor: 240-Pin DIMM
Compatibility: Designed for HP Proliant BL465c, DL385p, and other Gen8 servers.