Up to 560MB/s Seq. Read Up to 530MB/s Seq. Write V-NAND Secure Encryption The SSD to trust Get industry-leading reliability with the 860 PRO. Powered by the latest V-NAND technology and a robust algorithm-based controller, it readily handles heavy workloads of high-end PCs, workstations and NAS (Network Attached Systems) to give lasting assurance to gamers, IT and creative professionals. Enhanced performance Speeds are more consistent and sustained, even with heavy workloads and multiple tasks. The 860 PRO performs at sequential write speeds up to 530 MB/s with the best combination of the latest V-NAND and a refined controller, delivering sequential read speeds up to 560 MB/s.   Fierce endurance Under heavy workloads, endurance is everything. Safely store and render 4K videos and 3D data used by the latest applications, up to 8x higher TBW* than the previous 850 PRO. The latest V-NAND technology gives you industry-leading endurance backed by a 5-year or up to 4,800 TBW limited warranty.   Sma rt compatibility Benefit from faster, more fluid communication with your host system. The refined ECC* algorithm and a new MJX controller generate higher speeds, and the improved queued trim enhances Linux compatibility. Our advanced engineering makes the 860 PRO more compatible with your computing system.   Samsung Magician Management software Samsung Magician software is designed to help you manage your SSD with a simple and intuitive user interface.   Firmware update Get notifications when new firmware is released, and easily install updates for enhanced performance, stability, and compatibility.   Perf. benchmark Check your SSDs sequential and random read/write speeds, so you can maintain superb performance.   Data security Protect data by selecting security options. The 860 PRO supports AES 256-bit hardware-based encryption and is compliant with TCG Opal and IEEE 1667. Specification Series: Samsung 860 PRO Capacity Range: 240 - 256 GB Capacity: 256 GB Form Factor: 2.5\"\" Interface: SATA3 (6Gb/s) Interface: SATA Controller: Samsung MJX Controller Read: up to 560 MB/s Write: up to 530 MB/s Max Random 4K R/W: \"100,000 / 90,000 IOPS\" Power Consumption: Average: 2.0 W Maximum: 3.3 W (Burst mode) Weight/Dimensions: 62g 100 X 69.85 X 6.8 mm Operating Temperatures: 0-70C degrees Shock Resistance: \"1,500G & 0.5ms (Half sine)\" MTBF: 2 Million Hours Total Bytes Written: 300 TB Package Type: Retail Package Weight: 0.0900 kg Warranty: 5 Years