Transcend's ultra-compact SATA III 6Gb/s M.2 SSD 420S addresses the high-performance needs and strict size limitations of small form factor devices, best suited for Ultrabooks and thin, light notebooks. Boasting high-quality flash chips and enhanced firmware algorithms, Transcend's M.2 SSD 420S delivers optimal reliability.
TECHNICAL SPECIFICATIONS
| Dimensions | 42 × 22 × 3.58 mm (1.65 x 0.87 x 0.14") |
| Weight | 5g (0.18 oz) |
| Type | M.2 2242 |
| Interface | |
| Bus Interface | SATA III 6Gb/s |
| Storage | |
| Flash Type | 3D NAND flash |
| Capacity | 480 GB |
| Operating Environment | |
| Operating Temperature | 0°C (32°F) ~ 70°C (158°F) |
| Operating Voltage | 3.3V±5% |
| Performance | |
| Sequential Read/Write (CrystalDiskMark) | up to 530/480 MB/s |
| 4K Random Reak/Write (IOmeter) | up to 50,000/75,000 IOPS |
| Terabytes Written (TBW) | 160 TBW |



