Seagate ST3660A Product Manual - Page 20

12 Medalist XE Family Product Manual, Rev. B 2.2 The ATA interface connector The drive uses a standard 40-pin interface connector with 2 rows of 20 male pins. Pin 20 is removed. The connector is shown in Figure 2. For the mating connector, use a 40-pin, nonshielded connector with 2 rows of 20 female contacts. We recommend the following part numbers: AMP Berg Electronics 499496 66900-040 Dimensions are in inches 0.100 ± 0.010 0.70 ± 0.010 0.235 ± 0.025 0.230 ± 0.003 0.025 ± 0.002 0.025 ± 0.002 0.160 1.90 2.00 0.100 typ 0.070 ± 0.010 Figure 2. The drive interface connector 2.3 Power connector The drive comes with a standard 4-pin power connector. It is also available with a standard 3-pin power connector. 2.4 Master/slave jumper block Figure 3 shows the location of the master/slave jumper block and shows how to install the jumpers for various configurations. The jumper block accepts 2-mm (0.079-inch) jumpers. A spare jumper is attached to the jumper block. If you need additional jumpers, use Seagate part number 10562-001 or an equivalent. Caution. If you use a jumper that is not the correct size, you may damage the jumper block and the jumper. Use the jumpers supplied with the drive.