WESTERN DIGITAL CORPORATION WD1006V-MC1, WD1006V-MC2 Data bus: MCA Size: Full-length, half-height card Hard drives supported: WD1006V-MC1:Two MFM ST506/412 drives WD1006V-MC2:Two RLL ST506/412 drives Floppy drives supported: None [Image] CONNECTIONS Function Location 20-pin data cable connector-drive 0 CN2 20-pin data cable connector-drive 1 CN3 34-pin control cable connector-hard drive CN4 MISCELLANEOUS TECHNICAL NOTES There are no jumpers on the WD1006V-MCx. All configuring is done through dirmware.