Sony PCV-RS310 - Manual (Page 30)

VAIO Computer System Reference Manual 16
Expansion Slots
There are five expansion slots; however, four slot covers are visible from the
back panel (see
“System Board” on page 49).
PCV-RS320 series model
Expansion Slot No. Description
5 Available for expansion (PCV-RS310 only).
Occupied by a AGP BUS card (PCV-RS320 only).
4 Available for expansion.
3 Available for expansion.
2 Available for expansion when the modem card
(CNR) slot is not occupied. Only one slot can be
occupied at a time.
1 Occupied by a fax/modem card (CNR). The V.90
compatible modem has two RJ-11 jacks (Telephone
and Line).
MONIT OR
Slot No. 5
Slot No. 4
Slot No. 3
Slot No. 1, 2