Dell Precision 470 - Manual (Page 7)

Information About Your Computer: Dell Precision Workstation 470 and 670 Computers User's Guide
file:///T|/htdocs/systems/ws670/EN/ug_en/about.htm[3/20/2013 9:31:42 AM]
Drives
Externally accessible:
Dell Precision 470 computer one floppy drive bay (for an optional
floppy drive)
two CD/DVD drive bays
Dell Precision 670 computer one floppy drive bay (for an optional
floppy drive)
three CD/DVD drive bays
Internally accessible:
Dell Precision 470 computer two bays for two 1-inch high or one 1.6-
inch high hard drives
Dell Precision 670 computer three bays for three 1-inch high or two
1.6-inch high hard drives
NOTE: You can purchase a conversion
bracket from Dell that allows you to use a
5.25-inch drive bay as an additional hard
drive bay.
Connectors
External connectors:
Serial two 9-pin connector; 16550C-compatible
Parallel one 25-hole connector (bidirectional)
IEEE 1394a Dell Precision 670 computer: two 6-pin
connectors
Dell Precision 470 computer: available
with add-in PCI IEEE 1394a card
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 Dell Precision 670 computer — Three
connectors for line-in, line-out, and
microphone on back panel; one
speaker/headphone and one microphone
connector on the front panel
Dell Precision 470 computer — Three
connectors for line-in, line-out, and
microphone on back panel; one
speaker/headphone on the front panel
System board connectors:
Primary IDE 40-pin connector on PCI local bus
Secondary IDE 40-pin connector on PCI local bus
Serial ATA (SATA_0 and SATA_1) 7-pin connector
Floppy 34-pin connector
Fan 5-pin connector
SCSI 68-pin connector (Dell Precision 670
computer)