Samsung 860 PRO 4TB 2.5" SATA III 560 MB/s Internal SSD

The Samsung MZ-76P4T0BW is a 2.5-inch internal solid state drive that connects through a SATA III interface and provides 4 TB of high-speed storage. It is designed for users who need quick, consistent access to large media files, complex datasets, or demanding applications without the delays that often accompany mechanical hard drives.

When performance matters, this drive delivers sequential read speeds up to 560 MB/s and write speeds up to 530 MB/s. It can reach up to 100 000 input-output operations per second for random reads and 90 000 for random writes (QD32), which helps keep multitasking smooth and file transfers fast even under heavy workloads.

Inside, Samsung’s V-NAND 2-bit MLC technology works with an MJX controller and an enhanced error-correction algorithm to maintain consistent throughput. The drive is built for long-term reliability, offering an endurance rating of 4 800 TBW and a mean time between failures of 1.5 million hours.

Data security features include built-in AES 256-bit hardware encryption with support for TCG Opal and IEEE 1667 standards. This protects sensitive information without compromising speed, making the drive a strong choice for professionals who manage confidential projects or company data.

Installation is straightforward thanks to the familiar 2.5-inch form factor, so it slots easily into most desktops, laptops, or network-attached storage enclosures that accept SATA drives. Whether you are editing 4K video, building a high-capacity media server, accelerating a gaming library, or simply giving an older system new life, the 860 PRO supplies the speed and endurance needed for demanding everyday use.

Highlights:

• 4 TB capacity that uses V-NAND 2-bit MLC technology
• Sequential read speed up to 560 MB/s and write speed up to 530 MB/s
• Random performance up to 100 000/90 000 IOPS (QD32)
• AES 256-bit hardware encryption with TCG Opal and IEEE 1667 compliance
• MJX controller with enhanced error-correction algorithm
• Endurance rating of 4 800 TBW and 1.5 million hours MTBF
• Standard 2.5-inch form factor with SATA 6 Gb/s interface for broad compatibility