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 NOTE: This memory is for AMD motherboards only and is not suitable for motherboards or ECC servers. Type: DDR3 DIMM Memory chip: 16IC Memory Channel: Dual Channel Frequency: 1066MHz Number of pins: 240pin Capacity: 4GB Voltage: 1.5V High Compatibility: Suitable for A6 6300 A8 7500 7600 7650 and other motherboards like FM1, FM2, FM2+ : 1066MHz = CL7 1333MHz = CL9 1600MHz = CL11 DDR3 1066 = PC3-8500 DDR3 1333 = PC3-10600 DDR3 1600 = PC3-12800 memory ram pin Desktop DDR = 184 pins Laptop DDR = 200 pins Desktop DDR2 = 240 pins Laptop DDR2 = 200 pins Desktop DDR3 = 240 pins Laptop DDR3 = 204 pins Size: 13.3 x 3cm Colour:Green Material:PCB Note: Different batches may be slightly different, which does not affect the use. Package Contents: 1 x DDR3 4G 1066Mhz RAM Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.