Dell OptiPlex GXi Service Manual page 44

Dell OptiPlex GXi Systems Service Manual
1-26
Table 1-5. Technical Specifications (continued)
ISA expansion-card
connectors:
Low-profile computers . . .
Midsize computers . . . . . .
Mini tower computers . . . .
NIC . . . . . . . . . . . . . . . . . . . .
Architecture . . . . . . . . . . . . .
DIMM sockets . . . . . . . . . . .
DIMM capacities . . . . . . . . .
Standard RAM . . . . . . . . . . .
Maximum RAM . . . . . . . . . .
External cache memory . . . .
BIOS address . . . . . . . . . . . .
Externally accessible bays:
Low-profile computers . . .
Midsize computers . . . . .
Mini tower computers . . . .
Expansion Bus (continued)
two (one ISA connector and one PCI
connector share an expansion-card slot)
three (one ISA connector and one PCI
connector share an expansion-card slot)
or
two (both share expansion-card slots)
four (two ISA connectors share expansion-
card slots with PCI connectors)
NIC
integrated 3Com PCI 3C905 network con-
troller, operating at 10 or 100 Mb/sec
Memory
64-bit (non-ECC) or 72-bit (ECC), non-
interleaved
four (gold contacts)
8- and 16-MB nonparity EDO; 8-,16-, 32-,
64-, and 128-MB parity EDO (ECC)
16 MB
512 MB
256- or 512-MB pipeline-burst direct-
mapped write-back SRAM
0F0000h
Drives
one 3.5-inch bay, dedicated to a 3.5-inch
diskette drive; one 5.25-inch bay for a dis-
kette drive, tape drive, or CD-ROM drive
one 3.5-inch bay, dedicated to a 3.5-inch
diskette drive; two 5.25-inch bays for dis-
kette drives, tape drives, or CD-ROM drives
one 3.5-inch bay, dedicated to a 3.5-inch
diskette drive; three 5.25-inch bays for dis-
kette drives, tape drives, or CD-ROM drives