About shipment:1,I will selct Standard shipping and provide internationalrigisteredtracking number.

About return:I confirm all items are good because I will test it before shipping. If you need return,please contact with me in time.We will reslove it together.

1,you must set2400MHz in BIOS of motherboard beause ofXMP,please check if your motherboard and CPU are compatiable with DDR3 2400MHz;2,This is DDR3, DDR3, DDR3, Not DDR4
Item specificsProducts Status: GoodBrand Name: Non-ECCFrequency: 2400MHz(set in specifications: 240 pinMemory capacity:2x8GBMemory voltage:1.65VCL time:11-13-13-31