Posted 18th MayEdited by:"Zek"
Got a new USB drive today, Sandisk 256GB Extreme Pro from Amazon Germany, noticed it had 3 bad sectors straight away. Done a short and extended self test which it passed now doing a write and read test, it's now up to 4 bad sectors. The first 10% of the disk has quite a few slow blocks but rest of the disk is fine. Do you think I should send it back for a replacement? Or will it be OK?