Upgrade Computer Performance with Fast Data Speeds With its consistently high read speeds, the SanDisk Ultra Plus SSD is an ideal upgrade for an older PC. The 256GB and 128GB SSDs can achieve read speeds of up to 530MB/s, while the 64GB capacity offers speeds of up to 520MB/s**. You'll experience faster operating system bootup, quicker program loading, and improved response times when running memory-intensive multimedia applications. Reliable Solid State Design Extends Your System's Lifespan Featuring reliable solid state architecture from a global leader in flash memory storage solutions, the SanDisk Ultra Plus SSD boasts a mean-time-before-failure (MTBF) of up to two million hours.**. The drive features no mechanical parts to wear down and break, allowing it to store data much more reliably than a traditional hard-disk drive (HDD)**. The SSD is also designed to withstand shock, making it even more durable. Low Power Consumption for Cooler, Quieter Operation With its low-power architecture, the SanDisk Ultra Plus SSD places minimal strain on your system's resources. The drive consumes less power and produces less heat than a traditional HDD, easing the burden on your PC's power supply and cooling system. It also runs quietly, so you can enjoy videos and games without distracting background noise. Generous Storage Capacity Available in capacities up to 256GB, the SanDisk Ultra Plus SSD offers enough space to accommodate games, applications, and your operating system. It also provides ample room for backing up important data, including photo albums, videos, and personal documents.