Data bus:	16-bit, ISA
Size:	Half-length, full-height card
Hard drive supported:	Two RLL ST506/412 (RLL) drives
Floppy drives supported:	NONE

CONNECTIONS
Function	Location
4-pin power connector - hard disk	J2
20-pin data connector - drive 0	J3
20-pin data connector - drive 1	J4
34-pin control cable connector	J5
4-pin connector - drive active LED	J6

HARD DISK ADDRESS
Setting	W1	W2
Primary Address	closed	open
Secondary Address	open	closed

READ-RECOVERY SELECT
Setting		W6	W22
»	Micro-stepping read-recovery mode - disabeld	pins 2 & 3 closed	open
	Micro-stepping read-recovery mode - enabled	pins 1 & 2 closed	closed