Go big, do more The 870 QVO is Samsung's latest 2nd generation QLC SSD with up to 4TB of storage capacity. Dependable storage for PCs and laptops, with performance you can trust. Enhanced in every way With an expanded SATA interface limit of 560/530 MB/s sequential speeds, the 870 QVO improves random access speed and sustained performance. Intelligent TurboWrite accelerates write speeds and maintains long-term high performance with a larger variable buffer. Boost capacity The 870 QVO is available in 1, 2 and 4TB. Upgrade to the latest in SATA SSD technology to thrive in today's digital world. Reliable and sustainable The capacity of the 2TB 870 QVO increases reliability up to 720 TBW (terabytes written) using a refined ECC (error-correcting code) algorithm for stable performance. Upgrade with ease Upgrading to 870 QVO is now easier than ever for anyone with a desktop PC or laptop that supports a standard 2.5-inch SATA form factor. Simply plug in the 870 QVO into a SATA slot and let the updated migration software take care of the rest. Samsung Magician software Keep your SSD in check with Samsung Magician 6.1 software. Manage your drive and enhance its performance with a wide range of useful tools to keep up with the latest updates and monitor the drive's health and status. World's No.1 Flash Memory Brand Experience the performance and reliability from the world's number one brand for flash memory since 2003. All firmware and components, including Samsung's world-renowned DRAM and NAND, are produced in-house, allowing end-to-end integration for quality you can trust.