Is 256GB SSD enough for the Retina iMac?

[bwsteg]

It was for me, but that's just one sample.

The point of my post was that you really shouldn't stress over it though.

Excuse my ignorance, but how exactly can I check which SSD is inside my iMac?

 

[5iMacs]

About This Mac, from the menu,
System Report,
SATA/SATA Express

 

[bwsteg]

About This Mac, from the menu,
System Report,
SATA/SATA Express

Thanks. I have the same Samsung model.

 

[Fuzzi]

I ordered a 256 GB internal SSD and a 1TB external SSD (Samsung MZ-7TE1T0BW Serie 840 EVO ) via USB 3.0 (which is fast enough for storing photos etc. and they are really affordable now!).