It definitly depends on the use case - in my case as fileserver the consumption is a lot lower than this.
All my systems are measured 24/7 and the highest entry I have is at the moment 145W (Xeon 1225 V3, with 9*16 TByte Harddisks scrubbing and serving data at 10 Gbit / sec at the same time when 145W were reached (AES crypted data) normal is ~ 100W.
Only when a server starts and the discs are spinning up it's ~ 220W - but that's < 2 sec.
All my systems are measured 24/7 and the highest entry I have is at the moment 145W (Xeon 1225 V3, with 9*16 TByte Harddisks scrubbing and serving data at 10 Gbit / sec at the same time when 145W were reached (AES crypted data) normal is ~ 100W.
Only when a server starts and the discs are spinning up it's ~ 220W - but that's < 2 sec.