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SD cards hit 4GB file limit due to FAT32; reformat to exFAT to fix

By PulseAugur Editorial · [1 sources] ·

SD cards formatted with the FAT32 file system, a standard since Windows 95, impose a 4GB limit on individual file sizes. This limitation stems from FAT32's 32-bit file size recording, preventing the storage of larger files like 4K videos. To overcome this, users can reformat their SD cards to the exFAT file system, which supports significantly larger files and is compatible with modern operating systems like Windows Vista SP1 and macOS Snow Leopard. AI

RANK_REASON Article explains a common technical limitation and provides a solution for users.

Read on Engadget →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

SD cards hit 4GB file limit due to FAT32; reformat to exFAT to fix

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Article explains a common technical limitation and provides a solution for users.
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product, infra
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COVERAGE [1]

  1. Engadget TIER_1 English(EN) · [email protected] (Filipe Espósito) ·

    Why your SD card won't let you transfer files bigger than 4GB, and how to fix it

    Some SD cards just won't accept files larger than 4GB, no matter the total capacity or how much free storage there is. But don't worry, it's not hard to fix.

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