HP - DDR3 - module - 2 GB - SO-DIMM 144-pin - 800 MHz / PC3-6400 - unbuffered - non-ECC - for LaserJet Enterprise MFP M578, LaserJet Enterprise Flow MFP M578
HP 2GB DDR3 SO-DIMM Memory Module for LaserJet Enterprise MFP M578/Flow MFP M578. Unbuffered, Non-ECC.