SD cards

While we don't usually cover SD cards, SanDisk's announcement of 512GB Extreme PRO SD card caught my eye today. There are currently only a couple of 256GB SD cards available and most OEMs have not been able to go above 128GB, so the Extreme PRO is the highest capacity SD card in the world, which really speaks for SanDisk's NAND and packaging expertise. SanDisk Extreme PRO SDXC UHS-I Memory Card Specifications Capacities 128GB, 256GB & 512GB Read Speed Up to 95MB/s Write Speed Up to 90MB/s Warranty Lifetime Limited The Extreme PRO comes in SDXC format and utilizes UHS-I interface, which is good for up to 104MB/s. As you can see in the table above, the Extreme PRO comes very close to saturating the interface and it carries UHS Speed Class 3 rating...

Samsung Releases Standard, EVO and PRO SD Cards

With the rapid decrease of NAND prices in the last few years, the SD card market has more or less become a commodity with very little differentiation. We don't...

46 by Kristian Vättö on 4/7/2014

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