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Yesterday, Sony introduced a high-speed flash cards new generation XQD - QD-S64 model and QD-S32, capacity respectively, 64 GB and 32 GB. price for 64-GB XQD will be U.S. $ 750, and 32 GB XQD - $ 500. The data rate will be 168 MB / s! Previous series - H (QD-H32) had a top speed at 128 MB / s.
Standard cards XQD approved in mid-December last year. In this case - it is not just an initiative by Sony. Also on the standard XQD Sony has a partnership with companies such as Nikon and SanDisk. Therefore, the first camera with XQD is released by Nikon.
The impressive speed characteristics are due to the transition from PATA and SATA interfaces to PCI Express. The theoretical limit of the standard in the first version is 2.5 Gbit / s. Related Products :
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