Dell 740-MT Personal Computer User Manual


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