Overclock h97 asus

It only allows pentium G3258 to overclock.There haven't been any BIOS release that says it support other intel k cpu for overclocking. Other than that no other k cpu will be able to overclock. Also it not a good motherboard for overlock anyway.
You will need a decent Z97 motherboard for overclocking.
 
I changed the ram to 8GB:
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor ($229.98 @ OutletPC)
Motherboard: Asus Z97-A ATX LGA1150 Motherboard ($139.99 @ Amazon)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1866 Memory ($79.99 @ NCIX US)
Storage: Sandisk Ultra Plus 128GB 2.5" Solid State Drive ($59.99 @ Amazon)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($52.91 @ OutletPC)
Video Card: EVGA GeForce GTX 780 3GB Superclocked ACX Video Card ($499.99 @ Amazon)
Case: Corsair 200R ATX Mid Tower Case ($39.99 @ Newegg)
Power Supply: XFX 650W 80+ Bronze Certified ATX Power Supply ($54.99 @ NCIX US)
Optical Drive: Lite-On IHAS324-07 DVD/CD Writer ($17.99 @ Amazon)
Operating System: Microsoft Windows 8.1 (OEM) (64-bit) ($89.98 @ OutletPC)
Total: $1265.80
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-08-02 14:02 EDT-0400