UNIDENTIFIED SS3201B Data bus: 16-bit, ISA Size: Half-length, half-height card Hard drive supported: Two IDE(AT) interface drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives [Image] CONNECTIONS Function Location 4-pin connector - drive active LED J1 40-pin IDE(AT) connector J3 34-pin floppy drive connector J4 USER CONFIGURABLE SETTINGS Function Location Setting » IRQ 14 is unbuffered J2/pins 1 & 2 closed IRQ 14 is buffered & delayed J2/pins 2 & 3 closed » Floppy drive primary address is J5/pins 1 & 2 closed 3F0h Floppy drive secondary address J5/pins 2 & 3 closed is 370h Note: Location of pin 1 is unidentified.