Upgrade your PC or laptop with the Samsung 870 EVO 2.5-inch SATA SSD, delivering noticeably faster boot times, snappier everyday tasks, and reliable data security in a compact 2.5-inch form factor.

Capacity and form factor

• Capacity: 4,000 GB (4 TB) formatted capacity; 1 GB = 1 billion bytes. The actual available capacity may be reduced due to formatting, partitioning, operating system, applications, or other necessary occupation.
• NAND flash memory: Samsung V-NAND 3bit MLC
• Cache: 4 GB low power DDR4 SDRAM
• Form factor: 2.5 inches
• Dimensions: 100 x 69.85 x 6.8 mm
• Weight: ~48 g
• Interface: 6 Gb/s SATA (compatible with SATA 3 Gb/s and SATA 1.5 Gb/s)

Performance at a glance

• Sequential read up to 560 MB/s; Sequential write up to 530 MB/s (measurement with Smart TurboWrite activated)
• 4K random read up to 98,000 IOPS (QD32); 4K random write up to 88,000 IOPS (QD32)
• 4K random read up to 13,000 IOPS (QD1); 4K random write up to 36,000 IOPS (QD1)

Security, reliability and features

• Special functions: TRIM support, S.M.A.R.T, garbage collection, WWN
• Security: AES 256-bit encryption (Class 0); TCG/Opal; IEEE 1667 encryption driver
• Power and energy: Energy-saving design with Average system-level power ~2.5 W; Max 5.0 W (peak); Standby ~35 mW
• Operating voltage: 5V ± 5%
• Reliability: 1.5 million hours mean time between failures (MTBF)
• Operating temperature: 0–70 °C
• Anti-vibration: 1,500 G & 0.5 ms (Half sine)

Use cases and benefits

• Ideal upgrade for laptops and desktops seeking faster startup, quicker file access, and improved program responsiveness
• Leverage the high IO performance for everyday tasks, gaming load times, and demanding applications that benefit from steady SSD throughput
• Enhanced data security with built-in AES 256-bit encryption and support for encryption standards