Last month ASRock announced Non-Z OC which enabled overclocking of Haswell processors on H87 and B85 motherboards, and now ECS announces they've also figured out a way to provide overclocking capabilities for Haswell K-series processors on H87, B85 and H81 based motherboards:
Now you don’t necessarily need K-Series CPU along with Z-Series chipset to experience the joy of overclocking. ECS recently announced that ECS motherboards with all Intel® 8 Series chipset, including H87, B85, and H81, have the CPU overclocking ability, giving non Z-Series motherboard users an additional benefit of CPU overclocking performance.
ECS has achieved the Non-Z Series CPU overclocking with H87, B85, and H81 motherboards by simply adjusting the CPU Ratio in BIOS setting, offering an extremely easy way of performing CPU overclocking. More importantly, H87, B85, and H81 CPU overclocking ability provides an affordable solution for all different levels of overclockers.