PLEASE NOTE: This memory is for AMD motherboards only and is not suitable for motherboards or ECC servers. Model Desktop DDR3 4GB 1333MHz. 1333 MHz can be compatible with DDR 3 1066 MHz Memory chip: 16IC Type: DDR3 DIMM Memory Channel: Dual Channel Frequency: 1333MHz 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 Package Contents: 1 * RAM Memory Note: Different batches may be slightly different, which does not affect the use. Only 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. High performance, low heat generation, low power consumption Fast and stable, strong compatibility, say goodbye to stuck, easy installation Using high-quality PCB circuit board, better stability and stronger heat dissipation Stable contact, easy to plug and unplug Strong compatibility, stable and