Dell Precision 350 - Manual (Page 52)

Memory speed Processors between 1.5 GHz and 2.2 GHz with a 400
MHz FSB require 45 ns or faster memory.
Processors at 2.26 GHz or above with a 533 MHz FSB
require 40 ns or faster memory.
NIC integrated PCI Network Interface with ASF support as
defined by DMTF
SCSI controller optional add-in U320 SCSI
System clock 400- or 533-MHz data rate
Video
Type AGP 4x (1.5 V only)
Audio
Type AC97, Sound Blaster emulation
Stereo conversion 16-bit analog-to-digital; 20-bit digital-to-analog
Expansion Bus
Bus type PCI and AGP
Bus speed PCI: 33 MHz
AGP: 66 MHz
Expansion-card connectors four PCI slots and one AGP slot
Drives
Externally accessible: two 3.5-inch bays
two 5.25-inch bays
Internally accessible: two bays for 1-inch high hard drives
Connectors
External connectors:
Serial two 9-pin connectors; 16550C-compatible
Parallel 25-hole connector (bidirectional)
Network adapter RJ45 connector
PS/2 (keyboard and mouse) 6-pin mini-DIN
USB two front-panel and six back-panel USB 2.0–
compliant connectors
Audio three connectors for line-in, line-out, and microphone;
one front-panel connector for headphones
System board connectors:
Primary IDE 40-pin connector on PCI local bus
Secondary IDE 40-pin connector on PCI local bus
Floppy 34-pin connector
CD drive audio interface 4-pin connector
Telephony (TAPI) 4-pin connector
Fan 3-pin connector
Key Combinations
<Ctrl><Alt><Del> restarts the computer
<F2> starts embedded system setup (during start-up only)
<F12> boots from the network (during start-up only)
<Ctrl><Alt><F10> launches the utility partition (if installed) during
computer start-up
<Ctrl><Alt><F8> changes boot sequence (during start-up only)
<Ctrl><Enter> disables computer password at start-up (after correct
password is entered)
Controls and Lights
Power control push button
Power light green light on power button—blinking green in sleep
state; solid green for power on state
Hard-drive access light green
Link integrity light (on integrated network adapter) green light for 10-Mb operation; orange light for 100-
Mb operation; yellow light for 1000-Mb (1-Gb)
operation
Activity light (on integrated network adapter) yellow blinking light
Diagnostic lights four lights on the back panel
Power
DC power supply:
Wattage 250 W
Heat dissipation 910 BTU/hr