Sony SF-M Tough UHS-II SDXC Memory Cards with 277 MB/s read and 150 MB/s write speeds offer the same best-in-class durability found in Sony SF-G Tough cards, at wallet-friendly price.
• Sony 64GB SF-M Tough Series UHS-II SDXC Memory Card ($44.99 at B&H Photo)
• Sony 128GB SF-M Tough Series UHS-II SDXC Memory Card ($69.99 at B&H Photo)
• Sony 256GB SF-M Tough Series UHS-II SDXC Memory Card ($129.99 at B&H Photo)
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3 thoughts on “Sony SF-M Tough UHS-II SDXC Memory Cards Available for Pre-Order”
These look really intriguing. I’m curious what is the catch, why are they cheaper?
I think I figured it out. These cheaper ones are V60 rating (SF-M), the more expensive ones are V90 (SF-G).
150 MBA/s Write Speed vs 299 MBA/s Write Speed on SF-G cards yet fast enough for most users