We are Wholsaler of HP&IBM products in Hongkong .Since 2004,we have 3-year experience of doing business in this field of the memory and the hard drive disk .The products we buy from the first agent of HP&IBM are original and standard products.all the products are latest with the high quality .Each product has its anti-fake lable and unique code which can be checked through HP and IBM website.regarding the price, I am also conviet hat it is the most favourable one in the market .