PCパーツ WESTERN DIGITAL WD3200BPVT Scorpio Blue 320GB 5400 RPM 8MB cache SATA 3.0Gb/s 2.5 internal notebook hard drive (Bare Drive) by Western IBM49Y1940IBM2TB7200DUALPORTSATA3.5"HSHDDFC Samsung 3.5インチHDD(SerialATA)/容量:1TB/回転数:5400rpm/キャッシュ:32MB HD103SI