Samsung 970 EVO PLUS V-NAND SSD NVMe.M.2 (2280) 250GB MZ-V7S250 Product Type: NVMe M.2 Capacity : 250 GB (Approx 230GB usable capacity / formatted capacity ) Interface: PCIe Gen 3.0 x4, NVMe 1.3 M.2 ( 2280 ) Cache Memory: Samsung 512MB Low Power DDR4 SDRAM Storage Memory: Samsung V-NAND 3-bit MLC Sequential Read Speed: Up to 3,400 MB/sec Sequential Write Speed: Up to 1,500 MB/sec Random Read Speed: Up to 200,000 IOPS (Thread 4), Up to 15,000 IOPS (Thread 1) Random Write Speed: Up to 350,000 IOPS (Thread 4), Up to 50,000 IOPS (Thread 1) Operating Temperature: 0 – 70 Operating Temperature Shock: 1,500 G & 0.5 ms (Half sine) Accessories Installation Kit: Not Available Dimensions (W x D x H): 80.15 x 22.15 x 2.38 (mm) What’s in the Box: 1 x Samsung 970 EVO Plus M.2 (2280) 250GB NVMe 1.3 PCIe Gen 3.0 x4 Internal Solid State Drive (SSD) MZ-V7S250BW (All Other Cables, Screws, Brackets Not Included) Software Management SW : Magician Software for SSD management