System Board Drive Connections – Model 3405 shown
System Board Connector
SATA1
SATA2
SATA3
SATA4
Media Card Reader
System Board Drive Connections (HP Pro 3505)
System Board Label
SATA1
SATA2
SATA3
SATA4
F_USB2
Color
dark blue
white
light blue
orange
white
Drives
67