Wishlist Quick view HITACHI Hitachi HTS421210H9AT00 Travelstar 4K120 100gb 2.5" Notebook Hdd $88.41 $60.97 HITACHI HTS421210H9AT00 TRAVELSTAR 4K120 100GB 4200RPM 8MB BUFFER ATA-7 44-PIN 2.5INCH NOTEBOOK DISK DRIVE. REFURBISHED. IN STOCK. Compare Add to Cart Add to Wishlist