If you are a lover of computer science and electronics , you like to stay up to date with technological news and you do not miss any detail, buy the Silicon Power SP512GBSS3A55S25 512 GB SSD Hard Drive at the best price. Type: SSD Performance: 500-560 MB/s Voltage: 5 V Approx. dimensions: 10 x 6.9 x 0.7 cm Connections: Sata III SATA Compatible: Laptop Speed: 530 MB/s Size: 2.5" Hard Drive: 512 GB SSD Color: Black Product Width: 10 cm