The Samsung SSD 860 PRO is the new Samsung\'s Client-PC SATA SSDs, specially designed for high-end computing devices. Building on the reputation of the Samsung SSD 850 PRO, the world\'s first V-NAND SSD for Client PCs, the new Samsung SSD 860 PRO drives achieve top class performance for SATA SSDs, offering improvements in speed, reliability, and compatibility. The 860 PRO comes equipped with Samsung\'s newly designed MJX controller along with the latest 2bit MLC V-NAND architecture. Professional Performance The legacy Serial-ATA (SATA) interface faces the theoretical bandwidth limitation of 600MB/s which many SSD manufacturers have tried to reach over the years. Among them, Samsung, which first brought V-NAND technology to the market through the 850 PRO, continuously strives to improve product reliability and performance, even with the SATA interface limitations. Powered by Samsung\'s latest 64-layer 2bit MLC V-NAND technology, the 860 PRO, the successor of the 850 PRO, delivers best-in-class sequential read (up to 560 MB/s) and write (up to 530 MB/s) speeds and along with high sustainable performance for the professionals who always pursue best achievement Ultimate Reliability The 860 PRO offers guaranteed endurance and ultimate reliability, with up to approximately 8 times higher Total Bytes Written (TBW) than the 850 PRO and an industry-leading 5-year limited warranty. Up to 4, 800 TBW powered by the latest V-NAND technology, which is the highest TBW rating industry-wide, will give you absolute confidence in your SSD. Furthermore, the 860 PRO assures long-term dependable performance with minimal performance degradation. The 860 PRO provides up to 25% better sustained performance compare to that of its predecessor. This means you can experience the high performance of the SSD even with heavy daily workload. Smart Compatibility with a Refined Controller The 860 PRO delivers expanded system compatibility. The refined ECC algorithm and revamped controller generate strong