I ordered a new pc with the following motherboard "ASUS H87-PLUS ATX Intel H87 Motherboard / Socket 1150 / 4 x DDR3 Slots / Max 32 GB / PCI-E / 1x D-Sub / DVI / HDMI". My old Psu is a 600w LC6600GP ATA V2.3 Silent Giant series grren power edition. Are they compatible?