yeah, it's a laptop drive, but that's a big so-what. The fact is that it's only a SATA2 3Gb/s SSD. Depending on the year/model of your computer(CPU/motherboard combination) you probably need/want the faster, newer SATA3 6Gb/s HDD. Besides which, 3.5" HDDs tend to spin faster, giving faster access to data than the slower 2.5" drives.