Dell OptiPlex GX1p - Manual (Page 56)

DIMM sockets three
DIMM capacities 32-, 64-, 128-, and 256-MB SDRAM
Standard RAM 32 MB (GX1) or 128 MB (GX1p) minimum
Maximum RAM 768 MB
BIOS address F0000h
Drives
Externally accessible bays two 5.25-inch bays for diskette, tape, or CD-ROM drives; one 3.5-inch bay for a diskette drive
Internally accessible bays two 3.5-inch bays: one for a 1-inch-high hard-disk drive and one for a 1.6-inch-high hard-disk
drive
Ports
Externally accessible:
Serial (DTE) two 9-pin connectors; 16550-compatible
Parallel one 25-hole connector (bidirectional)
Video one 15-hole connector
Optional integrated NIC RJ45 connector
PS/2-style keyboard 6-pin mini-DIN
PS/2-compatible mouse 6-pin mini-DIN
USB two USB-compliant connectors
Audio line-in miniature audio jack
Audio line-out (amplified source) miniature audio jack
Microphone miniature audio jack
Internally accessible:
Primary EIDE hard-disk drive 40-pin connector on PCI local bus
Secondary EIDE hard-disk drive 40-pin connector on PCI local bus
Diskette drive 34-pin connector
Video
Video type ATI 3D Rage Pro AGP 2X controller
Video memory 4 MB standard (upgradable to 8 MB) on the GX1; 8 MB standard on the GX1p
Maximum resolution 1600 x 1200 pixels, 256 colors
Key Combinations
restarts (reboots) the system
starts System Setup program (during POST only)
<\> toggles microprocessor speeds on 101-key keyboard (in MS-DOS ® real mode only)
<#> toggles microprocessor speeds on 102-key keyboard (in MS-DOS real mode only)
disables the system password at start-up