Description: 100% Brand new and high quality Perfect compatibility, easy to use Selection of high quality components With affordable price to enjoy the international brand quality experience High stability 100% multistage test has the outstanding performance and highly efficient Computer operating speed greatly improved Speed is fluent, fever of cultivated land, less power consumption can make the memory power consumption reduced by about 30% To ensure that all of the components of good quality, but at every stage of production are tested all modules Specification: Model: Desktop DDR3 4GB Capacity: 4 GB Memory Speed: PC3-12800U DDR3 1600 Contacts: 240 pin Chip : 8P/16P Suitable for AMD memory, not for intel motherboard , not compatible with A55, A65, A75, A85, H61, FM1, FM2 series motherboard. Make sure it is compatible with CPU slot and motherboard is Socket AM3 and Socket AM3 (the chipset for the DDR3 motherboards is MCP61 AMD 690 770 780 785 790 880 890) Compatible with laptop , please check the compatibility memory before purchase Notes: 1. Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. 2. The colors may be different as the difference display, Please understand Package Included: 1 x Desktop Memory Please kindly Note: Items will be repackaged to save your shipping charge to be enviromentally friendly. We guaranty the item wil be protected well in buble bags, No retail box!