I am planning to get an orico 2.5" sata + MX500 ssd to be used like an external storage disk. This SSD is DRAM, should be ok right? How about TRIM? Will external casing enable TRIM?

purpose of usage
- picture and video storage
- as a scratch disk for adobe premier (working off directly off the external)
- to work off lightroom catalog, preview and smart preview directly off the external

Will the above ssd brand be durable to last long enough?

thanks for the suggestion bro, so I don't have to splurge 3x the prices for those "dedicated" external storage devices ya