Mouse
PS/ 2 compatible mouse interface built into
main system board; 6-pin mini DIN
connector
Option slots
Three full-length and two half-length,
16-bit I/O expansion slots; ISA
compatible, 8.33 MHz bus speed; on
DX/ 50, DX2, or Pentium OverDrive
systems, one slot may be unavailable
because of the CPU heat sink/ fan assembly
Game port
10-pin game port header on main system
board; accessible by removing game port
slot cover on back panel; operation
selectable by jumper
Speaker
Internal
Mass Storage
Internal mounts for:
One 3½-inch wide, one-inch high internal
drive
Externally accessible mounts for:
One 3½-inch wide, one-inch high drive
and two 5¼-inch wide, half-height drives
Diskette drives
3.5-inch diskette drive, 720KB or 1.44MB
storage capacity
5.25-inch diskette drive, 360KB or 1.2MB
storage capacity
Combination 3.5-inch/ 5.25-inch diskette
drive
Hard disk
drives
3½-inch or 5¼-inch hard disk drive(s), up
to half-height size
A-4 Specifications