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Hlavní témata => Hardware => Téma založeno: Ħαℓ₸℮ℵ ␏⫢ ⦚ » 18. 11. 2019, 21:22:03
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Jak je možné, že paměťová karta SanDisk MicroSDXC 128GB Extreme A2 UHS-I (V30) U3 (možná to pokračuje dál SH(1T) H8 PP3 N5)
Paměťová karta SanDisk micro SDXC 128 GB Extreme 160 MB/S rychlost čtení. Japato, když UHS1 má ≤104 MB/s prodávají to na většině šopů, takže to Fake new5 asi nebude.
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Tak to je sakra dobry dotaz!
UHS-I je definovano jen pro 50MB/s (50MHz DDR = 100MT/s * 4bit) nebo 104 MB/s (104MHz DDR = 204MT/s * 4bit)
https://en.wikipedia.org/wiki/SD_card
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* For 128GB-1TB: Up to 160MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Up to 90MB/s write speeds.
https://shop.westerndigital.com/products/memory-cards/sandisk-extreme-uhs-i-microsd#SDSQXA1-128G-AN6MA (https://shop.westerndigital.com/products/memory-cards/sandisk-extreme-uhs-i-microsd#SDSQXA1-128G-AN6MA)