Samsung 860 QVO 4TB 2.5" SATA III Internal SSD

Overview

The Samsung MZ-76Q4T0B/AM is a 2.5-inch internal solid-state drive that offers 4 TB of storage using Samsung’s 4-bit MLC V-NAND technology. It connects via a SATA III 6 Gb/s interface, compatible with earlier SATA versions, making it an easy upgrade for laptops and desktops that support a 7 mm drive. With sequential read speeds up to 550 MB/s and write speeds up to 520 MB/s, it accelerates application loading and file transfers, reducing wait times significantly.

Key features

• Large 4 TB capacity provides ample space for extensive media libraries, large projects, and software installations.
• Samsung MJX controller optimizes data flow for consistent and reliable performance during heavy workloads.
• Hardware-based AES 256-bit encryption secures your data without impacting system performance.
• TRIM support maintains drive speed and responsiveness over long-term use by efficiently managing unused data blocks.
• Low power consumption of 3.1 W during active use and 7.0 mW in standby helps extend battery life in portable devices and reduces heat generation.
• High endurance rating of 1440 TBW and an MTBF of 1.5 million hours ensure dependable operation for years.

Key specs

• Storage capacity: 4 TB
• Form factor: 2.5-inch, 7 mm thickness
• Interface: SATA III 6 Gb/s (backward compatible)
• Sequential read speed: up to 550 MB/s
• Sequential write speed: up to 520 MB/s
• Encryption: Hardware-based AES 256-bit full-disk
• Endurance: 1440 TBW (terabytes written)
• MTBF: 1.5 million hours
• Power consumption: 3.1 W active, 7.0 mW standby

Connectivity and compatibility

This SSD uses a SATA III interface, which is widely supported by most laptops and desktops with a 2.5-inch drive bay. Its backward compatibility with earlier SATA versions ensures it can be installed in older systems without issues. The 7 mm thickness fits into slim notebooks and compact desktop cases, making it a versatile choice for upgrading existing hardware.

Ideal uses and environments

The 860 QVO is well suited to users who need large storage capacity combined with solid performance. Creative professionals working with 4K video files will appreciate the fast data access, while gamers can store extensive game libraries with quick load times. Business users looking to speed up everyday applications will find this drive a practical upgrade that fits into their current setups without requiring additional hardware changes.