Capacity 120GB, 240GB, 480GB Dimensions 100mm 69.85mm 6.8mm (3.94" x 2.75" x 0.28") Weight 58g (2.05oz) Storage Media TLC NAND flash memory Operating Voltage DC 5V Operating Temperature 0C (32F) to 70C (158F) Certificates CE, FCC, BSMI SATA III 6Gb/s SSD220 Looking for the best entry-level solid state drive? This is it. Transcend's SSD220 SATA III 6Gb/s SSD boasts uncompromising transfer speeds of up to 550MB/s to accelerate system boot-up and loading times at an economic price point. By using only high-quality flash chips and enhanced firmware algorithms, Transcend's SSD220 is guaranteed to deliver greater reliability. With full support of SATA Device Sleep Mode (DevSleep), the Transcend SSD220 can prolong notebook battery life by consuming up to 90% less power.