Best Samsung SSDs in 2026

The Samsung PM9B1 MZ-VL42560 is a 256GB M.2 2280 PCIe 4.0 x4 NVMe SSD, offering Gen4 speeds in a compact 22mm x 80mm form factor that fits laptops and desktops with an M.2 slot. Its budget-friendly price point and 2-year warranty make it a cost-effective upgrade, though bulk packaging means you'll need to source screws or cables separately. Best for budget-conscious builders or laptop owners seeking a straightforward, no-frills storage boost for everyday tasks like booting and light file transfers.

The PCIe 4.0 interface delivers sequential reads up to 7,000 MB/s and writes up to 5,000 MB/s, with TLC NAND and a DRAM cache for sustained performance. Hardware encryption and a 600 TBW endurance rating add security and longevity, while the M.2 2280 form factor fits most modern laptops and desktops. Best for gamers and video editors who need fast load times and large file transfers on a PCIe 4.0-capable system.