About product and suppliers:
            649 4th gen products are offered for sale by suppliers on Alibaba.com, of which computer hardware accounts for 17%, motherboards accounts for 6%, and processors accounts for 1%. 

A wide variety of 4th gen options are available to you, such as rdram, ddr4, and ddr3. You can also choose from ide, scsi, and sata 4th gen, as well as from desktop, server/workstation, and laptop 4th gen, and whether 4th gen is mini-itx, atx, or micro-atx. 

There are 407 suppliers who sells 4th gen on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of 4th gen supply is 100% respectively.