Dell OptiPlex 330 User Manual page 42

Controls and Lights
Diagnostic lights
Standby power light
Communications
Network adapter
Expansion Bus
Bus type
Bus speed
Cards
PCI: without riser-card cage
connectors
card size
connector size
connector data width
(maximum)
PCI Express: without riser-card
cage
connectors
card size
power
42
Desktop Computer Views
four lights on the front panel (See
"Diagnostic Lights" on page 106.)
AUX_PWR on the system board
10/100/1000 Ethernet LAN on system board
PCI 2.3
PCI Express 1.0A
SATA 1.0A and 2.0
USB 2.0
PCI: 133 MB/s
PCI Express x16: 8 GB/s bidirectional speed
SATA: 1.5 Gbps and 3.0 Gbps
USB: 480 Mbps
standard configuration supports low-profile
cards only;
with optional riser-card cage, computer
supports half-length, full-height cards. Full-
height cards are supported in the 6.875-inch
riser card cage.
two
low profile
120 pins
32 bits
one x16
low profile
25 W (maximum)