smartctl -i /dev/sda

smartctl 6.4 2015-06-04 r4109 [x86_64-linux-4.1.4-gentoo-debug] (local build)
Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     SandForce Driven SSDs
Device Model:     KINGSTON SV300S37A120G
Serial Number:    50026B733500CACE
LU WWN Device Id: 5 0026b7 33500cace
Firmware Version: 506ABBF0
User Capacity:    120,034,123,776 bytes [120 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS, ACS-2 T13/2015-D revision 3
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Thu Aug  6 19:57:14 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled