Samsung 850 EVO 500GB 520 MB/s mSATA Internal SSD

Overview

The Samsung MZ-M5E500BW is a 500GB mSATA internal solid-state drive designed to enhance storage performance in notebooks, ultrabooks, and desktops. It delivers fast data transfer speeds with sequential read rates up to 540 MB/s and write speeds reaching 520 MB/s, making it suitable for everyday computing, multimedia tasks, and light gaming. Its compact size and energy-efficient design make it an excellent upgrade for slim devices that require reliable and responsive storage.

Key features

• Samsung 3D V-NAND technology improves performance and reliability by stacking memory cells vertically for better endurance and speed.
• TurboWrite technology maintains high write speeds even during heavy workloads, ensuring smooth data handling.
• RAPID Mode uses unused system memory as a cache to boost overall drive performance beyond standard SSD speeds.
• AES 256-bit hardware encryption protects your data securely without impacting system performance.
• Dynamic Thermal Guard monitors and controls the drive’s temperature to prevent overheating during extended use.
• Energy-efficient operation helps extend battery life in portable devices, making it ideal for laptops and ultrabooks.
• Compact mSATA form factor fits easily into slim and space-constrained systems without sacrificing capacity.
• Durability backed by up to 1.5 million hours mean time between failures and a 5-year limited warranty for long-term peace of mind.

Key specs

• Storage capacity: 500 GB
• Sequential read speed: up to 540 MB/s
• Sequential write speed: up to 520 MB/s
• Form factor: mSATA
• Memory technology: Samsung 3D V-NAND
• Encryption: AES 256-bit hardware encryption
• Mean time between failures (MTBF): up to 1.5 million hours
• Warranty: 5-year limited warranty

Connectivity and compatibility

This SSD uses the mSATA interface, which is compatible with a wide range of laptops, ultrabooks, and compact desktops that support this form factor. Its small size allows it to fit into devices where space is limited, providing a significant storage upgrade without requiring a larger 2.5-inch drive bay. It works well in systems that need faster boot times, quicker application launches, and improved overall responsiveness.

Performance and reliability

The combination of 3D V-NAND and TurboWrite technology ensures consistent high-speed performance, even under demanding workloads. RAPID Mode further enhances speed by leveraging system memory as a cache, which benefits users who multitask or run data-intensive applications. The Dynamic Thermal Guard feature protects the drive from overheating, maintaining stable operation and prolonging the SSD’s lifespan. With a high MTBF rating and a 5-year warranty, this drive is built to last and handle daily use reliably.

Ideal uses and environments

This SSD is a strong choice for users looking to upgrade older laptops or ultrabooks that support mSATA, as well as for compact desktop systems needing faster storage. It fits well in environments where space and power efficiency are important, such as mobile computing and small form factor PCs. Its balance of speed, security, and endurance makes it suitable for general productivity, multimedia consumption, and light gaming scenarios.