HP Compaq SP700 Reference Manual page 88

System Board Components
Ref. Component
Primary processor slot
Secondary processor slot
DIMM sockets 1-4. DIMM1 is closest to the edge of the system
board.
;
Processor power module connector (for secondary processor)
<
AGP expansion slot
=
Processor power module connector (for secondary processor)
>
SW1 switch
?
Riser board connector
Continued
Compaq Professional Workstation SP700 Reference Guide
6-13