RAM is upgradable to 128GB I think, SSD is soldered on but there’s plenty external and fast options to increase disk space, eg Samsung T7 plugs right in or you can go fancy and fast with a Thunderbolt, but those are getting pricey…Thanks. Yeah I asked the seller to send me a screen shot of the "About this Mac" window and it's a 2020. They bought it in 2021.
I don't use Logic Pro, and for Photoshop I usually work directly on files in my 2TB internal SSD.I'll mainly be using the iMac for Photoshop and Logic Pro X applications. Would the Samsung T7 be fast enough for those applications to directly use it? That is, both Photoshop and Logic Pro X to work on projects that are directly on the Samsung T7 without having to transfer files between it and the iMac?