SanDisk introduced a new memory card format SDXC, accommodating 512 GB of data - a record for an SD-card standard size. This capacity is more than most sold now SSDs for PCs or laptops. Meanwhile, 11 years ago, in 2003, SanDisk introduced a memory card, the amount of which was a thousand times smaller - 512 MB.
SD-card called SanDisk Extreme PRO SDXC UHS-I Memory Card supports video recording Full HD and 4K and positioned as a model for photography and video. 4K-resolution video four times the resolution of FullHD and depending on the level of compression minute 4K video can take up to 5 GB of disk space. At the same time, the memory card may accommodate up to 30 hours of normal HD-video.
Data transfer rate when reading here is 95 MB / s when writing up to 90 MB / s. Is available for free download program RescuePRO Deluxe, which will help to restore accidentally deleted data.
In developing the new memory cards are tested for temperature, exposure to moisture, impact and influence of radiation on the basis of what SanDisk calls them one of the most durable products in this category. However, capacity, speed and durability Extreme PRO SDXC cards will cost buyers are not cheap - the cost is $ 800. But the advantage is a lifetime warranty on them; will also be sold maps of 128 GB and 256 GB.
In SanDisk believe that SD-card with the future development of technology could potentially accommodate up to 2 TB of data.