Add a 2nd HDD to your laptop by replacing your optical drives, Improve laptop performance and upgrade capacity with extra hard drive.
Use 2.5 inch SATA hard drives 9.5mm / 7mm / 5mm high. Support SSD.Fully integrated into laptop, No cables or driver needed, Support Hot swapping, Plug & Play.
Compatible For:MacBook Pro 13 inch A1278 Model MB990 MB991 MC374 MC375 MC700 MC724 MD313 MD314 MD101 MD102(2009, 2010, 2011, 2012),MacBook 13 inch MB466 MB467(2008).
Compatible For:MacBook Pro 15 inch A1286 MB470 MB471 MB985 MB986 MC026 MC118 MC371 MC372 MC373 MD318 MD322 MC723 MC721 MD103 MD104 (2008, 2009, 2010, 2011, 2012).
Compatible For:MacBook Pro 17 inch A1297 MC226 MC110 MC024 MD311 MC725 MD386 (2009, 2010, 2011).