SSD drive uses SATAIII interface offering speed. it performs faster than the traditional hardisks.
Size: 2.5 inches (standard for laptops and some desktops)
Thickness: Commonly 7mm or 9.5mm
Interface: SATA III (6 Gb/s), backward compatible with SATA II and SATA I
Performance
Read Speed: Up to ~550 MB/s
Write Speed: Up to ~520 MB/s
Access Time: <0.1 ms (much faster than HDDs)
Shock Resistance: Typically up to 1500G/0.5ms