Seagate Barracuda ES.2 ST31000340NS BOARD ONLY:100466824 REV.C P/N:9CA158-081 F/W:XR15 Site: KRATSGITEM DESCRIPTION: Excellent working condition PCB Logic Boards for the following hard drive model: Seagate Barracuda ES.2 ST31000340NSPower Board Number: 100466824 REV.CPart Number: 9CA158-081Firmware: XR15Site: KRATSGShipping cost is $3.00 Please read carefully!!! We have been in hard drive repair and data recovery business for 15 years now. If you have a question or concern, please feel free to contact us.We cannot guarantee your drive to be repaired by replacing the board, but we do guarantee our boards in good working condition. Do not offer if you feel uncomfortable with those terms.