. THE SAMSUNG SSD YOU CAN TRUSTThe 860 QVO Solid State Drive from Samsung is the latest addition to the best-selling SATA SSD Series. The 860 QVO is specially designed for mainstream PCs & laptops. Featuring the latest 4-bit MLC V-NAND flash technology & a robust algorithm-based controller making the 860 series extremely fast & reliable SSD. Thanks to its easy to install 2.5 form factor that is just 6.8mm in height makes the 860 QVO SATA series compatible for not only desktop PCs but for laptops also giving you extreme performance in any chassis. Capacity has always come at a high cost until now!INTELLIGENT TURBOWRITE TECHNOLOGYThe 860 QVO has more consistent speeds even with heavy workloads & multi-tasking. Intelligent Turbo Write technology pushes the 860 to perform sequential writes up to 520 MB/s & sequential reads up to 550 MB/s. Samsungs 4-bit 4TB QLC SATA SSD maintains its performance levels at the same level as a 3-bit SSD by using a 3-bit SSD controller & Turbo Write technology while increasing drive capacity through the use of 32 chips all based on 64-layer fourth-generation 1 Tb V-N&.SUPERIOR PERFORMANCEYou can always be sure that The 860 QVO is your reliable alternative to legacy storage built with Samsung V-NAND technology & backed by a limited warranty of 3 years or up to 1440 TBW. Samsungs extensive analysis of SSD user patterns has resulted in a sufficient TBW rating to assure everyday PC users. Benefit from faster more fluid communication with your host system. The refined ECC* algorithm & a new MJX controller generate higher speeds & the enhanced queued trim enhances Linux compatibility.UP TO 4TB IN THE SAMSUNG 860 QVO RANGEAmple capacity at fast speed is worth the switch. Terabyte-level capacity on a fast SSD elevates your computing experience. Upgrade from multiple storage solutions to the simple speed of one single mass-storage SSD to keep both your OS applications & massive data all together in one place..