Samsung 870 EVO 1TB 2.5" SATA III Internal SSD

Samsung 870 EVO 1TB 2.5" SATA III SSD

The Samsung 870 EVO is the gold standard for SATA SSDs — delivering maximum SATA interface performance with 560 MB/s sequential read / 530 MB/s write speeds, backed by Samsung's industry-leading V-NAND 3-bit MLC technology and the powerful MKX controller. With 1TB of capacity and an impressive 600 TBW endurance rating, it's the ideal upgrade for client PCs, laptops, and NAS systems that need reliable, high-performance storage for the long haul.

A 1GB Low Power DDR4 SDRAM cache keeps performance smooth and consistent even during sustained workloads, while AES 256-bit encryption with TCG/Opal and IEEE 1667 support ensures your data stays protected. Samsung Magician software makes drive management, health monitoring, and firmware updates effortless.

Key Features

• 560/530 MB/s Sequential Speeds — Maxes out the SATA III interface
• Samsung V-NAND 3-bit MLC — High density, low latency, proven reliability
• 1GB DDR4 DRAM Cache — Consistent performance under sustained workloads
• AES 256-bit Encryption — TCG/Opal & IEEE 1667 compliant for enterprise-grade security
• 600 TBW Endurance — Built for years of heavy daily use
• 1.5 Million Hour MTBF — Exceptional long-term reliability
• S.M.A.R.T. & TRIM Support — Automatic performance optimization and health monitoring
• Samsung Magician Software — Easy management, data migration, and firmware updates

Technical Specifications

• Capacity: 1TB
• Interface: SATA III (6 Gb/s), backward compatible with SATA 3 Gb/s & 1.5 Gb/s
• Form Factor: 2.5"
• NAND: Samsung V-NAND 3-bit MLC
• Controller: Samsung MKX
• Cache: 1GB Low Power DDR4 SDRAM
• Sequential Read: 560 MB/s
• Sequential Write: 530 MB/s
• Random Read (QD32): 98,000 IOPS
• Random Write (QD32): 88,000 IOPS
• Endurance (TBW): 600 TB
• MTBF: 1.5 Million Hours
• Encryption: AES 256-bit, TCG/Opal, IEEE 1667
• Power (Average): 2.5W | Max 4.0W (Burst)
• Operating Temp: 0–70°C
• Dimensions: 3.94" x 2.75" x 0.27"
• Part Number: MZ-77E1T0B/AM