PCB Board
IC25N040ATCS04-0
S/N: 11S07N8327Z1Z5CYJVU9EA
Need data recovery from this drive model?
PCLab has the cleanroom facilities and expertise to perform complex head/PCB swaps safely.
Request Recovery QuoteAbout this donor drive
This Hitachi IC25N040ATCS04-0 hard drive (S/N 11S07N8327Z1Z5CYJVU9EA) is part of the PCLab donor inventory, kept for data recovery work. Its board carries the number 07N9085, which matters when the failure is electronic and the PCB has to be swapped — the ROM must be transferred from the original board.
Donor drives are used when a drive fails mechanically: seized spindle, damaged heads or a burnt board. The work is done in a clean room, and picking the right donor is what decides whether the data comes back. If your Hitachi IC25N040ATCS04-0 is clicking, beeping or is no longer detected, do not open it — talk to the lab first.
