What should I keep in mind when buying a M.2 SSD?

Read about the properties of an M.2. Be SSD and what you can use them for here.

Hot SSD Nvme M.2 PCIe3.0*4 SSD Fast Read Write M2 SSD 1TB

2280 m.2 upgrade : r/ROGAlly

Crucial P3 1TB Internal SSD PCIe Gen 3 x4 NVMe CT1000P3SSD8 - Best Buy

Should I buy an SSD or HDD for Video Editing? – DIY Video Studio

Best M.2 SSDs of 2023 - Best Solid State Drives

Do M.2 SSDs need to be compatible with specific motherboards in order to work, or are they compatible with any motherboard that supports an M.2 drive? - Quora

What should I keep in mind when buying a M.2 SSD?

Buy Crucial 1TB P3 NVMe PCIe 3.0 M.2 Internal SSD CT1000P3SSD8 - PrimeABGB

If you don't buy an Optiplex with the M.2 SSD option, Dell doesn't solder the slot onto the board so you can never install one after the fact. : r/assholedesign