Part No: 621567-001 - HP 2GB (1x2GB) 1333mzh PC3-10600 Cl9 DDR3 SDRAM 204-Pin SoDimm Memory Module

Capacity: 2GB (1 stick of 2GB)
Speed: 1333MHz
Type: DDR3 SDRAM
Form Factor: SoDIMM (Small Outline Dual Inline Memory Module)
Memory Standard: PC3-10600
CAS Latency: CL9
Rank: Likely single rank, as it is unbuffered
ECC (Error-Correcting Code): Non-ECC (does not include error correction)
Buffering: Unbuffered (designed for consumer or non-server systems)
Compatibility: Designed for laptops, notebooks, and other devices with 204-pin SoDIMM slots