SanDisk Ultra 250GB 2.5" 3D NAND SATA III Internal SSD

Overview

The SanDisk SDSSDH3-250G-G25 is a 250GB internal solid state drive designed to upgrade laptops and desktops that currently use mechanical hard drives. It connects via a SATA III 6 Gb/s interface and delivers sequential read speeds up to 550 MB/s and write speeds up to 525 MB/s, significantly improving boot times, application loading, and overall system responsiveness. Its compact 2.5-inch form factor and 7 mm thickness make it compatible with most notebooks, small form factor PCs, and many external enclosures.

Key features

• 3D NAND flash technology enhances drive longevity and energy efficiency for reliable performance over time.
• SanDisk nCache 2.0 technology boosts burst write speeds, ensuring smooth multitasking and faster data handling.
• Shock and vibration resistance due to the absence of moving parts, providing durability and peace of mind for mobile users.
• Lower power consumption compared to traditional hard drives, which helps extend laptop battery life and reduces heat generation.
• Easy upgrade process supported by the free SanDisk SSD Dashboard software for drive cloning, health monitoring, and firmware updates.
• Compact design fits seamlessly into a wide range of devices without requiring adapters or modifications.

Key specs

• Storage capacity: 250 GB
• Interface: SATA III 6 Gb/s
• Sequential read speed: up to 550 MB/s
• Sequential write speed: up to 525 MB/s
• Form factor: 2.5 inch
• Drive thickness: 7 mm
• Flash type: 3D NAND

Compatibility and installation

This SSD is compatible with most laptops and desktops that support 2.5-inch SATA drives, as well as many external enclosures designed for SATA SSDs. Its slim 7 mm profile allows it to fit into tight spaces commonly found in ultrabooks and compact PCs. The included SanDisk SSD Dashboard software simplifies installation by assisting with data migration and ongoing drive management.

Who this drive is for

This SanDisk SSD is a strong choice for users looking to breathe new life into older systems by replacing slower mechanical drives. It suits home users, students, and professionals who want faster boot times, quicker file access, and improved system responsiveness without upgrading their entire computer. Its durability and low power consumption also make it well suited for mobile users who need a reliable and efficient storage solution.