This looks like a better deal on New Egg. https://www.newegg.com/black-dell-latitude-e5450/p/1TS-000A-04F78?item=9SIA9PS9Z46093&source=region&nm_mc=knc-googlemkp-pc&cm_mmc=knc-googlemkp-pc--pla-cbc+computers--notebooks-_-9SIA9PS9Z46093&gclid=Cj0KCQjw2or8BRCNARIsAC_ppyayUgQmnY6ipRpjNsaPCWAx1PC-0yC1T3aGb0oIhzgZXQcZoZ85gBIaAtjtEALw_wcB&gclsrc=aw.ds#
It has 8gb of ram and a 256 SSD. Other specs look to be the same.
The reviews are not great. Basiclly just OK for Office Apps. $279 “USED” for the one listed on Amazon.
Dell is having a Colombus day weekend sale at dellrefurbished.com. There are better models for about the same price.