Will your 500GB, 5400rpm, 2.5" replacement hard drive fit this mode?
Your replacement hard drive described above shows additional contacts that are not on the original hard drive. As you look at the drive from the bottom, with contacts on the top, you have an extra set of 4 contacts to the right of the center two sets of contacts. The original hard drive does not have these contacts. The original drive is a Hitachi,5K320-160, 160GB SATA. Will the replacement drive you offer work?