Sony boosts CFexpress Type A memory card capacity by 400%

Sony Tough CFexpress Type A cards
(Image credit: Sony)

Alongside the new Sony FX30 camera, Sony also introduced two new CFexpress Type A memory cards – quadrupling the maximum capacity of this card format to 640GB.

The CFexpress Type A card was pioneered by Sony and is significantly than the more-widely-used CFexpress Type B cards. The format was first introduced for use with the Sony A7S III in 2020

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Chris George

Chris George has worked on Digital Camera World since its launch in 2017. He has been writing about photography, mobile phones, video making and technology for over 30 years – and has edited numerous magazines including PhotoPlus, N-Photo, Digital Camera, Video Camera, and Professional Photography. 

His first serious camera was the iconic Olympus OM10, with which he won the title of Young Photographer of the Year - long before the advent of autofocus and memory cards. Today he uses a Nikon D800, a Fujifilm X-T1, a Sony A7, and his iPhone 15 Pro Max.

He has written about technology for countless publications and websites including The Sunday Times Magazine, The Daily Telegraph, Dorling Kindersley, What Cellphone, T3 and Techradar.