Wow, wtf?!?!? according to that PSU, its not capable of 120v at all... is this correct? .. I thought it was a normal full range unit (110-240v)
...
●The server version of Intel EPS 12V 2.92 standards, backward compatible with smart modular design, intelligent identification into the electrical equipment, without judgment, plug rated power 600W, powerful dual +12 V output design, output power up to 540W
● Active PFC wide (170V-264V) designed for grid energy efficiency up to 99%
● In a typical load, the conversion efficiency up to 85% energy saving, environmental protection, more power ● leading two-transistor forward, effectively reducing switch losses and improve the power efficiency ● 2 ounces of whole server plate design, effectively reduce PCB board losses and improve efficiency ● 12CM ultra-quiet fan with temperature control circuit design, low noise, long life ● equipped with long cables to support the power under the home and backplane traces, to meet the needs of gamers
This PSU looks like a POS group regulated design with similar efficiency to old FSP/Sparkle 2006 designs (OCZ GameXStream, FSP Epsilon, etc.)
Plus it's only rated 540w, and these sell for what looks like $35-50 in bulk.