WD1004A-WXI Description
READ THIS FIRST INSTALLATION GUIDE WD1004A-WXl Winchester Disk Controller Board FEBRUARY 1989 IDENTIFY DRIVE The WD1004A-WX1 board works with any hard disk drive that has the ST506/412 drive interface and no more than 1024 cylinders and 16 heads. The Seagate 225 hard disk drive unit is such a drive. Look in your drive manual to verify that you have an ST506/412 MFM drive or check with your dealer.