HP Compaq nx5000 series - Manual (Page 211)

C–22 Maintenance and Service Guide
Screw Listing
Phillips PM2.5×11.0 Hard Drive Connector Screw Location
Table C-14
Phillips PM2.5x11.0 Screw
Color Qty. Length Thread
Head
Width
Black 1 11.0 mm 2.5 mm 5.0 mm
Where used:
One screw that secures the hard drive connector to the system board
(documented in Section 5.22 )
mm