TRANSCEND MTS430S 128GB SSD disk M.2, 2242 SATA III 6Gb/s (3D TLC), 560MB/s R, 380MB/s W Transcend's ultracompact M.2 SSD 430S, adopting the SATA III 6Gb/s interface and DDR3 DRAM cache, is well-suited to address the high-performance needs and strict size limitations of small form factor devices. By using only high-quality NAND flash and enhanced firmware algorithms, Transcend's M.2 SSD 430S delivers peerless reliability. Key Features: Space-saving M.2 SATA form factor (42mm) for ultra-compact computing devices 3D NAND flash memory DDR3 DRAM cache SATA III 6Gb/s interface and SLC caching technology for exceptional transfer speeds Engineered with a RAID engine and LDPC (Low-Density Parity Check) coding to ensure data integrity Supports Device Sleep Mode (DevSleep) to prolong notebook battery life by intelligently shutting down SATA interface when not in use Supports S.M.A.R.T., TRIM and NCQ commands Specifications: Dimensions (Max.): 42.0 mm x 22.0 mm x 3.58 mm (1.65" x 0.87" x 0.15") Weight (Max.): 6 g (0.21 oz) Bus Interface: SATA III 6Gb/s Flash Type: 3D NAND flash Capacity: 128 GB Operating Temperature: 0°C (32°F) ~ 70°C (158°F) Operating Voltage: 3.3V±5% Performance: - Read Speed (Max.): 560 MB/s - Write Speed (Max.): 380 MB/s 4K Random Read/Write: 35,000/80,000 IOPS Terabytes Written (Max.): 70 TBW Mean Time Between Failures (MTBF): 1,000,000 hour(s) Drive Writes Per Day (DWPD): 0.3 (5 yrs) Technology: - TRIM & NCQ Command - S.M.A.R.T. - DDR3 DRAM Cache - Advanced Garbage Collection - RAID Engine - LDPC Coding Note Speed may vary due to host hardware, software, usage, and storage capacity. Certificate : CE/FCC/BSMI Warranty: Five-year Limited Warranty Warranty does not apply when SSD Scope's wear-out indicator displays 0% within the warranty coverage. System Requirement: Operating System Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows 10 Linux Kernel 2.6.31 or later Note Please make sure that your computer has a M.2 slot.