Upgrade your laptop or desktop with the Samsung 870 EVO 4TB SATA III SSD, a high-capacity and high-performance 2.5-inch solid-state drive designed for fast, reliable storage. With a SATA 6Gb/s interface, sequential read speeds of up to 560MB/s and sequential write speeds of up to 530MB/s, it delivers responsive performance for everyday computing, professional workloads, gaming and multimedia.

Powered by Samsung V-NAND 3-bit MLC and the Samsung MKX controller, the 870 EVO combines strong performance with high endurance. The 4TB model supports up to 2,400TBW and includes a 5-year limited warranty.

Key Features

Capacity: 4TB / 4,000GB

Series: Samsung 870 EVO

Model: MZ-77E4T0BW

Form Factor: 2.5-inch

Interface: SATA 6Gb/s

Sequential Read Speed: Up to 560MB/s

Sequential Write Speed: Up to 530MB/s

Random Read: Up to 98,000 IOPS

Random Write: Up to 88,000 IOPS

NAND Type: Samsung V-NAND 3-bit MLC

Controller: Samsung MKX Controller

Cache Memory: 4GB Low Power DDR4 SDRAM

Endurance: Up to 2,400TBW

MTBF: 1.5 million hours

Dimensions: 100 × 69.85 × 6.8mm

Weight: Approx. 48g

Operating Temperature: 0°C to 70°C

Shock Resistance: Up to 1,500G / 0.5ms

TRIM Support: Yes

S.M.A.R.T. Support: Yes

Encryption: AES 256-bit, TCG/Opal, IEEE1667

Intelligent TurboWrite: Supported

Warranty: 5-Year Limited Warranty or 2,400TBW

No moving mechanical parts

Ideal for high-capacity storage, gaming, multimedia and professional workloads

Compatibility

Compatible with laptops, desktop PCs and other systems supporting a standard 2.5-inch SATA drive. The SATA 6Gb/s interface is also compatible with SATA 3Gb/s and SATA 1.5Gb/s systems, although actual performance depends on the host hardware.