970 EVO Plus 250GB High-performance, highly reliable NVME M.2 SSD featuring exceptionally fast sequential speeds and outstanding endurance. Features: Non-Volatile Memory Express (NVMe) TurboWrite Technology Dynamic Thermal Guard 5-Year Limited Warranty Professional-Quality Drive Management V-NAND Technology SSD Data Security Highly-Efficient Power Management Samsung SSD Components Specifications: Interface PCIe Gen 3.0 x 4, NVMe 1.3 Capacity 250GB Sequential Read Speed Up to 3,500 MB/s Sequential Write Speed Up to 2,300 MB/s Controller Samsung Phoenix Controller NAND Flash Samsung V-NAND 3-bit MLC Cache Memory Samsung 512MB Low Power DDR4 SDRAM Trim Support Supported AES Encryption AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive) S.M.A.R.T. Support Supported GC (Garbage Collection) Auto Garbage Collection Algorithm WWN Support Not Supported Device Sleep Mode Support Yes Temperature proof Yes NVMe Yes Gaming SSDs Yes Form Factor M.2 (2280) Dimensions (W x H x D) 80.15 x 22.15 x 2.38 (mm) Weight Max 8.0 g Weight