It said a 2, 000-capacity super prison would be built to replace those closing, along with four smaller ones, each holding about 400 inmates.

BBC: HMP Shrewsbury prisoners transferred ahead of closure

"Whether consumers are seeking super-fast transfer speeds, maximum storage capacity or a stylish fashion statement, we offer a drive to meet their needs, " said Bob O'Keefe, vice president, retail marketing, SanDisk.

ENGADGET: SanDisk outs Extreme USB 3.0 flash drive alongside a trio of Cruzers