Dell OptiPlex 740 User Manual page 129

Video
Type
Audio
Type
Stereo conversion
Controllers
Drives
Expansion Bus
Bus type
Bus speed
Cards:
PCI:
connectors
connector size
connector data width
(maximum)
PCI Express:
connectors
power
connector size
connector data width (maximum)
Drives
Externally accessible
Internally accessible
Connectors
External connectors:
Serial
Parallel
Video
Optional DVI
Network adapter
Optional PS/2 with secondary serial port
adapter
Capable of 10/100/1000 communication
nVidia integrated video (DirectX 9.0c Shader Model
3.0 Graphics Processing Unit) or PCI Express x16
graphics card or DVI graphics card
Sigma Tel 9200 CODEC (2.1 Channel Audio)
24-bit analog-to-digital; 24-bit digital-to-analog
two SATA controllers supporting two devices each,
including two 3.5-inch hard drives
PCI 2.3
PCI Express 1.0A
SATA 1.0A and 2.0
USB 2.0
PCI: 133 MB/s
PCI Express x16: 40 GB/s bidirectional speed
PCI Express x1: 2.5 Gbps
SATA: 1.5 Gbps and 3.0 Gbps
USB: 480-Mbps high speed, 12-Mbps full speed, 1.2-
Mbps low speed
full-height cards supported
two
124 pins
32 bits
one x1 and one x16
10 W (x1) and 75 W (x16) maximum
36 pins (x1) and 164 pins (x16)
one PCI Express lane (x1) and 16 PCI Express lanes
(x16)
two 3.5-inch drive bays, including support for up to
two 3.5-inch hard drives
two 5.25-inch drive bays
two bays for 1-inch-high hard drives
9-pin connector; 16550C-compatible
25-hole connector (bidirectional)
15-hole VGA connector
36-pin connector
NOTE: This option uses one of the PCI slots.
RJ45 connector
two 6-pin mini-DINs