High performance, low heat generation, low power consumption.Using high-quality PCB circuit board, better stability and stronger heat dissipation.Strong compatibility, stable and durable.Stable contact, easy to plug and unplug.Fast and stable, strong compatibility, say goodbye to stuck, easy installation.PLEASE NOTE: This memory is for AMD motherboards only and is not suitable for Intel motherboards or ECC Server.1333 MHz can be compatible with DDR 3 1066 MHzMemory chip: 16ICType: DDR3 DIMMMemory Channel: Dual ChannelFunction: Non-ECCMemory slot: Long--DIMMNumber of pins: 240pinVoltage: 1.5VCapacity: 4GB1066MHz = CL71333MHz = CL91600MHz = CL11Non-buffered, non-ECC and non-registeredDDR3 1066 = PC3-8500DDR3 1333 = PC3-10600DDR3 1600 = PC3-12800memory ram pinDesktop DDR = 184 pinsLaptop DDR = 200 pinsDesktop DDR2 = 240 pinsLaptop DDR2 = 200 pinsDesktop DDR3 = 240 pinsLaptop DDR3 = 204 pinsNote: Different batches may be slightly different, which does not affect the use.Colour: greenMaterial: PCBSize: 13.3x3CMPackage Contents:1 * RAM MemoryOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.