サンディスクのSDカード。
512Gは最大の容量。
BBCより。
SanDisk SD memory card ‘largest ever’
http://m.bbc.com/news/technology-29175093
Memory specialist SanDisk has created an SD card with 512 gigabytes (512GB) of storage space – the highest capacity ever released.
The card, which is the size of a postage stamp, will go on sale for $800 (£490).
The launch comes a decade after the firm released a 512-megabyte (MB) SD card with one-thousandth of the space.
Experts believe SD cards could eventually hold up to 2 terabytes (TB) of data, about 2,000GB.…
