If you look at the label closely you'll notice that the PSU has 1200 Watts continous power, quite impressive!
Here we see connectors for four peripheral modular cables. These connectors are color coded black. The red connectors on your right are four additional dedicated PCI-Express modular cables, the four 12 volts rails.
Sirtec High Power 1200W PSU review We'll have a peek at a 1.2 Kilowatt PSU, this time from the folks at Sirtec. Oh did I already mention that the unit is only 245 EUR ? That flips things around doesn't it ?