Seagate HDDiaMaxPlus9 80GBATA133 7200 8MB1pkbulk. Hard drive capacity: 80 GB, Hard drive size: 88.9 mm (3.5 "), Hard drive rotational speed: 7200 RPM. Weight: 630 g, Height: 26.1 mm. Operating temperature range (T-T): 5 - 55 °C