GO BIG, DO MORE: Samsung's most recent 2nd generation QLC SSD, the 870 QVO, has a maximum storage capacity of 8TB. IMPROVED EVERYWHERE: Random access speed and sustained performance are enhanced by the 870 QVO's increased SATA interface limit of 560/530 MB/s sequential speeds. IMPROVE CAPACITY: The 870 QVO comes in 1, 2, 4, and 8TB capacities. SUSTAINABLE AND RELIABLE: The 8TB 870 QVO's capacity uses an improved ECC algorithm for stable performance, increasing reliability up to 2,880 TBW. EASY UPGRADE: Anyone with a desktop computer or laptop that supports a standard 2.5 inch SATA form factor can now upgrade to 870 QVO more easily than ever before. MAGICIAN software from Samsung: Utilize tools that will help you manage your drive and improve its performance.