2.5" SATA SSD460K 256GB TS256GSSD460K Features: Firmware Dynamic thermal throttling Built-in LDPC ECC (Error Correction Code) functionality Advanced Global Wear-Leveling and Block management for reliability Advanced Garbage Collection Static Data Refresh Early Move Supports S.M.A.R.T. function to conduct health monitoring, analysis, and reporting for storage devices TRIM command for better performance NCQ command for better performance Power-saving DevSleep (Device Sleep) mode (optional) Hardware Compliant with RoHS 2.0 standards Endurance: 3K P/E cycles (Program/Erase cycles) guaranteed Anti-sulfur technology implemented to prevent sulfurization in the environment Power Shield (PS) to ensure data transfer integrity and minimize data corruption in the drive during an abnormal power outage Extended Temp. (-20°C ~ 75°C) and Wide Temp. (-40°C ~ 85°C) options available Supports Transcend Scope Pro software Specifications: Appearance Dimensions 100 mm x 69.85 mm x 6.8 mm (3.94" x 2.75" x 0.27") Weight 54 g (1.9 oz) Form Factor 2.5" Interface Bus Interface SATA III 6Gb/s Storage Capacity 64 GB/128 GB/256 GB/512 GB/1 TB/2 TB Flash Type 112-layer 3D NAND flash Operating Environment Operating Voltage 5V±5% Operating Temperature Extended Temp.-20°C (-4°F) ~ 75°C (167°F) Wide Temp.-40°C (-40°F) ~ 85°C (185°F) Storage Temperature -55°C (-67°F) ~ 85°C (185°F) Humidity 5% ~ 95% Shock 15 G, 11 ms, 3 axis Vibration (Operating) 20 G (peak-to-peak), 7 Hz ~ 2,000 Hz (frequency) Power Power Consumption (Operation) 1.9 watt(s) Power Consumption (IDLE) 0.3 watt(s) Performance Sequential Read/Write (CrystalDiskMark) Read: Up to 560 MB/s/Write: Up to 500 MB/s 4K Random Read/Write (IOmeter) Read: Up to 55,000 IOPS/Write: Up to 80,000 IOPS Mean Time Between Failures (MTBF) 3,000,000 hour(s) Terabytes Written (TBW) Up to 4376 TBW Drive Writes Per Day (DWPD) 1.95 (3 yrs)