Sony's SSDs can withstand the torture of capturing 4K
 

Aspiring 4K filmmakers who want the best quality can buy pro-level RAW video cameras on the cheap, or use a DSLR with an external 4K recorder like the Atomos Ninja 2. However, the SSDs on such devices often record and dump out high bit-rate 4K video...
https://www.engadget.com/2017/04/05/...-capturing-4k/