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For MacBook Pro A1278 A1286 A1287 A1297 Notebook Computer Optical Drive Bit Hard Disk Bracket SSD Bracket 2.5inch SATA I II III - AliExpress Computer & Office
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Amazon.com: for Apple MacBook Pro A1278 A1286 A1297 2nd 9.5mm SATA HDD SSD Caddy Adapter Bay : Electronics
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![Is this a normal noise for my mid-2012 MacBook Pro? Just bought it recently for basic needs. It sounds like it's coming from the optical drive, which works fine. SSD is installed. : Is this a normal noise for my mid-2012 MacBook Pro? Just bought it recently for basic needs. It sounds like it's coming from the optical drive, which works fine. SSD is installed. :](https://external-preview.redd.it/Ws12zcB4hbt7ZzkoGCkXULi4Udz786er40aplvZ6K-s.png?format=pjpg&auto=webp&s=d4e511e9f193b60794c88d6ed3f37bb5399a8ee6)
Is this a normal noise for my mid-2012 MacBook Pro? Just bought it recently for basic needs. It sounds like it's coming from the optical drive, which works fine. SSD is installed. :
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