This is a Samsung 860 EVO 4TB SATA III 2.5-inch SSD (Solid State Drive).
Key details from the label:
• Brand: Samsung
• Series: 860 EVO
• Capacity: 4 TB
• Form factor: 2.5-inch (standard laptop/internal drive size)
• Interface: SATA 6 Gb/s (SATA III)
• Model: MZ-76E4T0
• V-NAND technology (Samsung’s reliable 3D NAND flash)
• Designed for high endurance and performance in consumer use (great for OS drives, gaming, large storage, etc.)
The 860 EVO series is one of Samsung’s most popular and highly regarded consumer SSD lines—known for excellent reliability, consistent performance, and a strong 5-year warranty. The 4TB version is the highest capacity in this series and remains a solid choice even in 2025 for users who prefer SATA over faster NVMe drives (e.g., in laptops, PS4/PS5, older PCs, or NAS systems).