https://www.onepcbsolution.com/hts543232l9sa00-oa59057-da2387-oa57128-oa90002-oa57118.html
HGST Hitachi 320GB HTS543232L9SA00 P/N: OA59057 MLC: DA2387 Donor PCB: OA57128 OA90002 OA57118...
Donor PCB for Data Recovery: 2.5'' HGST Hitachi 320GB HTS543232L9SA00 P/N: OA59057 MLC: DA2387 Sticker #: OA57128 Board #: OA90002 CPU: OA57118 with Firmware...