My mainboard has had it and I just was wondering what exact type I needed for replacement. On the back it says the MB is x55c and it has 4GB onboard ram.

The only one I could find on the net was at this store : : Buy For Asus X55C 4GB RAM ONBOARD Laptop Motherboard,Best Quality With 55 Days Warranty from Reliable Motherboards suppliers on Shenzhen Tianyu Technology Co. LTD | Alibaba Group

Is this the correct type I need?