Dell OptiPlex E1 - Manual (Page 78)

DIMM sockets two, gold contacts
DIMM capacities 16-, 32-, 64-, and 128-MB SDRAM
Minimum RAM 16 MB
Maximum RAM 256 MB
BIOS address F0000h
NIC ROM address C8000h
Drives
Externally accessible bays one 5.25-inch bay for any removable-media device; one 3.5-
inch bay for adiskette drive
Internally accessible bays one 3.5-inch bay for a 1-inch-high EIDEhard-disk drive
Ports and Connectors
Externally accessible:
Serial (DTE) two 9-pin connectors; 16550-compatible
Parallel one 25-hole connector (bidirectional)
Video one 15-hole connector
Integrated NIC RJ45 connector
PS/2-style keyboard 6-pin mini-DIN connector
PS/2-compatible mouse 6-pin mini-DIN connector
USB two USB-compliant connectors
Audio (optional) three miniature jacks for line-in, line-out, and microphone
Internally accessible:
Primary EIDE 40-pin connector on PCI local bus
Secondary EIDE 40-pin connector on PCI local bus
Diskette drive 34-pin connector
Hard-disk drive activity 4-pin connector
CD-ROM driveaudio interface cable 4-pin connector
ATI multimedia 40-pin connector
TAPI 4-pin connector
Video
Video type Integrated ATI Rage IIC baseline AGP