Which card format will last longer?

CFexpress Type B is the newer standard with growing adoption, while CFast 2.0 is being phased out by camera manufacturers.

Do I need the extra speed of CFexpress?

Yes, if you shoot high-resolution burst photography, 4K/8K video, or need faster file transfers. CFast 2.0 suffices for basic professional work.

Are these cards backward compatible?

No, these are different physical formats. You need a camera with the specific card slot type - they're not interchangeable.

comparison

SanDisk Extreme PRO CFexpress vs SanDisk Extreme PRO CFast - Which Is Better?

CFexpress Type B vs CFast 2.0: The newer CFexpress offers superior speeds and future-proofing, while CFast 2.0 provides solid performance at a lower cost.

Sam Torres2026-03-038 min read

SanDisk Extreme PRO CFexpress Card Type B (64GB, SDCFE-064G)

SanDisk Extreme PRO CFast 2.0 Memory Card - 64GB High-Speed Storage

Spec	SanDisk Extreme PRO CFexpress Card Type B (64GB, SDCFE-064G)	SanDisk Extreme PRO CFast 2.0 Memory Card - 64GB High-Speed Storage
Price	$209	$182
Read Speed	Up to 1,700 MB/s	Up to 525 MB/s
Write Speed	Up to 1,400 MB/s	Up to 450 MB/s
Form Factor	CFexpress Type B	CFast 2.0
Camera Compatibility	Latest mirrorless/DSLRs	Older pro cameras
Buy	Shop	Shop

Speed and Performance Comparison

The CFexpress Type B delivers significantly faster read/write speeds up to 1,700/1,400 MB/s compared to CFast 2.0's 525/450 MB/s. This translates to faster file transfers, reduced buffer clearing times, and smoother 4K/8K video recording workflows for professional photographers and videographers.

Compatibility and Future-Proofing

CFexpress Type B is the newer standard adopted by latest cameras from Canon, Nikon, and others, offering better long-term compatibility. CFast 2.0 is primarily found in older professional cameras and some cinema cameras, making it a legacy format with limited future adoption.

Value and Use Cases

While CFast 2.0 costs $27 less, the CFexpress Type B offers better value for professionals needing maximum performance and future compatibility. CFast 2.0 remains viable for users with compatible cameras who don't require extreme speeds or plan to upgrade soon.

Frequently Asked Questions

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SanDisk Extreme PRO CFexpress vs SanDisk Extreme PRO CFast - Which Is Better?

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Speed and Performance Comparison

Compatibility and Future-Proofing

Value and Use Cases

Frequently Asked Questions

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