As you can tell from the cable summary, the ProSeries 1000W unit is fully modular. XFX includes a very comprehensive list of cables and connectors to cover you in just about any situation that you could come across. The only real complaint is that all three of the PCI-E cables are of the same length. XFX was smart enough to take care of this with the SATA and Molex cables as they have several different lengths, but not with the PCI-E cables. A few inches of variance in them would have been nice.
XFX keeps the rail distribution sweet and simple with a single 12V rail. This is the "EasyRail Technology" that they bombard you with on the front. It is just a marketing ploy to make you think it is something new when in reality it is something that we have been enjoying in high end power supplies for quite some time.
A Look Inside
Popping the top off the unit, we find that the fan is mounted a bit differently as it isn't attached to the top of the case.
Once we pull the fan from the unit, we find that XFX has crammed quite a bit into the ProSeries 1000W unit. At least they have taken care to add heatsinks in numerous places to help cool the unit.
As part of taking this unit apart, we are actually able to see the bottom of the PCB. XFX has done a very good job of soldering here.
Going deeper into the unit, we find the modular connectors. XFX makes note that the power supply uses their SolidLink technology in that the modular connectors are connected directly to the PCB. This is only partially true as the middle and top row of modular connectors are supplied power via a wire between the two PCB's.
Taking a close look at the capacitors, we find a trio of Nippon Chemi-con caps on the primary side. This is something that we usually only see in power supplies greater than 1000W and that isn't necessarily guaranteed. Our best guess is that they used three slightly smaller caps instead of two because of space constraints between other components and the enclosure.
Nippon Chemi-Con capacitors were present on the secondary side as well.
Cooling the 1000W ProSeries power supply is the Protechnic Magic MGA13512YF-O25 135mm fan.