Samsung 870 EVO 4 TB (MZ-77E4T0BW)

The Samsung 870 EVO solid-state drive is a 2.5-inch SATA SSD designed for users who require high reliability, consistent performance, and broad compatibility across various systems. Built on Samsung's proprietary 3D V-NAND TLC memory and Samsung MKX controller, it delivers an excellent balance of speed, durability, and power efficiency. The drive is suitable for upgrading desktop PCs and laptops as well as for professional applications in workstations and storage systems. The Samsung 870 EVO is available in capacities ranging from 250 GB to 4 TB. Maximum sequential read speeds reach 560 MB/s, with write speeds up to 530 MB/s, matching the upper limits of the SATA III interface. The Intelligent TurboWrite technology expands the write buffer, ensuring stable performance when copying large files. Write endurance reaches up to 2400 TBW (for the 4 TB model), with a mean time between failures of 1.5 million hours. The drive supports S.M.A.R.T., TRIM, and DevSleep functions and features complete data encryption protection via 256-bit AES with TCG Opal and IEEE 1667 compatibility, making it ideal for enterprise users. The standard 2.5-inch form factor and 7 mm thickness enable easy integration into existing systems. The package includes Samsung Magician software for firmware updates, performance optimization, and monitoring of drive health and endurance metrics.