High-performance NVMe interfaceThis SSD equipped with M.2 PCIe Gen3x4 NVMe 1.3 interface, which deliver speed up to 3400 MB/s. Shorter loading time and data transfer. Perfectly suit for play games, transfer videos, and photos.Dynamic SLC cache:No read / write capacity limit. Always maintain High-speed read / write performance(Depend on your remain SSD capacity).Intelligent technology: 1.Trim: A feature which helps improve the read/write performance and speed of solid state drive.2.Thermal throttling: Prevent any components from over-heating when using.3.Wear Leveling: Is a fuction which applied to extend the lifespan of NAND Flash by evenly distributing write and erase cycles across the media.Capacity: 2TBcontroller: PS5012-E12Read Speed: 3400mb/sWrite Speed: 3000mb/sInterface: PCIe Gen 3 x 4Form Factor: M.2 2280TBW:3300Random Read 4K: 490,000 IOPSRandom Write 4K: 470,000 IOPSSize: 22 x 80 mm (Length x Width)Note:ENVIRONMANTAL SPECIFICATIONS:Shock Resistance: 1,500 & 0.5ms(Half sine)Warranty information: Please check this website to see more warranty detail " https://pioneer-iot.com/warranty/ "2020.06.01 Update: Dear customer, recently we updated a new package version of the APS-SE20G Internal SSD series. If you receive the new package which is diifferent to the previous version, please don't worry.