Thanks Pat! Long-time reader of STH, I really find your articles incredibly useful and informative!
I assume you meant to write "(so .48A on 120V)". 50W idle with 4 spinning drives, an M.2, and the redundant PSU really is really very impressive. As you say, keeping full load under 120 watts to be able to fit in a 1U/1amp colo gives an incredible value.
The hardware's not even that expensive! And for $50 - $60 / month in colo cost [1], the reliability of systems now with SSDs, and the amazing orchestration tools that are available, the likes of AWS, DigitalOcean, etc. start to look really expensive.
Awesome! Great to hear. You got me on the typo. Should have been 0.24A per PSU (we meter by outlet on multi-outlet systems). Still 1A on 120V in a 1U is very easy to achieve.
I assume you meant to write "(so .48A on 120V)". 50W idle with 4 spinning drives, an M.2, and the redundant PSU really is really very impressive. As you say, keeping full load under 120 watts to be able to fit in a 1U/1amp colo gives an incredible value.
The hardware's not even that expensive! And for $50 - $60 / month in colo cost [1], the reliability of systems now with SSDs, and the amazing orchestration tools that are available, the likes of AWS, DigitalOcean, etc. start to look really expensive.
[1] http://www.webhostingtalk.com/forumdisplay.php?f=131