HI good day, I'm looking at getting a quote for a new Dell rack server to take to management, as our servers are over 10yrs old. I'm thinking of going all ssd, a 240gb ssd raid 1 boot drive and 4 480 sata ssd drives in raid 5 for data.
My question should I go with software raid or Dell hardware raid they have two controllers H745 and 755 options. The difference between the two is the 745 is pci gen 3 with 4gb cache and the 755 is pci 4 with 8gb cache. If I'm going hw raid would going with the 755 be beneficial in any way?
Server is config with 128gb ram and 20c/40t Intel xeon silver 4316 cpu