The Seasonic SS-1000XP Platinum 1000 Watt PSU arrived Technic3D. See you in the following Review from Technic3D the next PSU with one +12V rail (83A), a 120mm Fan, 11x SATA hard disk connectors and 6x PCI-e 6+2-Pin."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips