This listing is for a lot of 9 laptop hard drives.They can be all or a variation of the Toshiba, Western Digital, Seagate,Samsung, Hitachi or Fujitsu brands of 9 mm or 7 mm height. All of them havebeen wiped and tested good using the Seagate (Seatools) software. Because oftheir age there is no warranty or returns, hence the price being favorable. Ifyou have any questions or concerns, feel free to contact me. Thank you forlooking.