Samsung 850 PRO Series 2TB 2.5" 520MB/s SATA SSD

The Samsung MZ-7KE2T0BW is a 2 TB solid-state drive that delivers fast, consistent storage for laptops, desktops, and workstations that rely on a 2.5-inch SATA bay. Built on Samsung 3D V-NAND technology, which stacks 32 layers of memory cells, the drive reaches sequential read speeds up to 550 MB/s and write speeds up to 520 MB/s. When you enable RAPID mode through Samsung Magician software, the drive can tap into system memory as an additional cache to push everyday tasks even further.

With up to 100 000 input–output operations per second for random reads and 90 000 for random writes, the drive is well suited to situations where fast response matters. Video editors who scrub through multi-gigabyte projects, gamers who want shorter load screens, and developers who compile large codebases will notice the time saved.

Long-term durability is addressed by an endurance rating of 150 TB written and a ten-year limited warranty. Security comes from hardware-based AES 256-bit encryption that runs without slowing the system, while Dynamic Thermal Guard keeps temperatures in check and maintains steady performance even during intense workloads. In portable systems, a 2 mW Device Sleep mode helps preserve battery life.

Installation is straightforward: slide the drive into a standard 2.5-inch bay, connect the SATA cable, and use Samsung Magician to migrate data, monitor drive health, and handle firmware updates. Compatibility extends to Windows, macOS, and Linux, making the drive a flexible upgrade for a wide range of machines.

Highlights:

• 2 TB storage capacity
• Up to 550 MB/s read speed
• Up to 520 MB/s write speed
• Up to 100 000 IOPS random reads and 90 000 IOPS random writes
• 150 TBW endurance with a ten-year limited warranty
• AES 256-bit hardware encryption
• Dynamic Thermal Guard temperature management
• RAPID mode acceleration through system DRAM
• Device Sleep mode rated at 2 mW for better power efficiency
• Samsung Magician software for setup and maintenance