Professional Silver Series CFexpress Type B 256GBvs SanDisk Extreme Pro 512GB SD

GearFrame · Updated March 2026

Lexar Professional Silver Series CFexpress Type B 256GB Lexar Professional Silver Series CFexpress Type B 256GB Starting from £138 new View Professional Silver Series CFexpress Type B 256GB
VS
SanDisk SanDisk Extreme Pro 512GB SD SanDisk SanDisk Extreme Pro 512GB SD Starting from £110 new View SanDisk Extreme Pro 512GB SD

Who should buy what

Quick take: The sandisk extreme pro 512gb sd is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification Professional Silver Series CFexpress Type B 256GBSanDisk Extreme Pro 512GB SD
Price £138 £110
Weather Sealed No No
⚡ Compare specs side by side Professional Silver Series CFexpress Type B 256GB prices → SanDisk Extreme Pro 512GB SD prices →

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