SanDisk 320 250GB SATA III 2.5 inch Internal SSD - Read 545MB/s

Upgrade your desktop or laptop with the SanDisk 320 250GB SATA III SSD. Ideal for users who need faster boot times, quicker application launches, and snappier overall system responsiveness. Whether you're a gamer tired of long loading screens, a creative professional working with large media files, or a student who wants a reliable daily driver, this drive delivers a noticeable performance boost over traditional hard drives.

Key specifications

• Capacity: 250 GB
• Form Factor: 2.5-inch
• Interface: SATA III (6 Gb/s)
• Sequential Read Speed: Up to 545 MB/s
• Sequential Write Speed: Up to 440 MB/s
• NAND Flash: TLC
• Shock Resistance: 1500G @ 0.5 m/sec
• MTBF: 1.75 million hours
• TBW: 80 TB

Why choose it

The SanDisk 320 combines proven SATA reliability with solid performance. Its DRAM-less architecture keeps power consumption low without sacrificing everyday speed, making it an energy-efficient choice for both desktops and notebooks. With support for TRIM, S.M.A.R.T., and DevSleep, the drive maintains peak performance and extends battery life in mobile systems.

Ideal use cases

• Replacing an old HDD in a laptop or desktop for a dramatic speed improvement
• Storing operating system, frequently used applications, and games
• Building a budget-friendly PC with fast storage
• Upgrading older systems to extend their useful life

Good to know

The drive is compatible with any system that has a standard 2.5-inch SATA bay and SATA III interface. It is backward compatible with SATA II and SATA I, though speeds will be limited by the older interface. The 2.5-inch form factor fits most laptops and can be used in desktops with an optional mounting bracket (not included).