The Samsung 870 EVO 4TB SATA 3 2.5" SSD is Samsung’s flagship consumer SATA SSD, engineered for reliability, endurance, and speed. Featuring Samsung V-NAND technology, the MKX Controller, and a generous 4 GB DDR4 SDRAM cache, it delivers consistent high performance for heavy workloads and large storage needs. Offering up to 560 MB/s read and 530 MB/s write speeds, along with advanced encryption, TRIM support, and 2,400 TBW endurance, the 870 EVO 4TB is ideal for creators, professionals, and power users seeking dependable large-capacity storage with long-term stability.