SanDisk Ultra Plus SDSSDHP-256G-G25 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD) (64) | Write a Review In stock. Limit 3 per customer. 2.5" 256GB SATA III Accelerated Performance for Home and Business Users Boost the performance and lifespan of your laptop with the SanDisk Ultra® Plus Solid State Drive. This SSD can store up to 256 GB1 of data and offers sequential read speeds of up to 530 megabytes per second (MB/s) and sequential write speeds of up to 445 MB/s2 . This means you can transfer large files or work with graphics-intensive applications with ease and boot up your machine without delay.