Help Me Please!! PCI-e 2.0 or 3.0

Solution
A quick google search gives me this:


1 x PCI Express x16 slot, running at x4 (PCIEX4)

2 x PCI Express x1 slots
(PCIEX4 and PCIEX1 slots conform to PCI Express 2.0 standard.)

2 x PCI slots

I am confident that this is a 3.0 slot.
A quick google search gives me this:


1 x PCI Express x16 slot, running at x4 (PCIEX4)

2 x PCI Express x1 slots
(PCIEX4 and PCIEX1 slots conform to PCI Express 2.0 standard.)

2 x PCI slots

I am confident that this is a 3.0 slot.
 
Solution