100% NewPlease note: this memory is High Compatible for Intel AMD motherboard, it does not fit ECC Server .1600 MHz can be compatible with DDR 3 1333 MHz / 1066 MHz1333 MHz can be compatible with DDR 3 1066 MHzMemory chip:16ICType: DDR3 LaptopMemory Channel: Dual ChannelFunction: Non-ECCMemory Socket: SodimmFrequency:1066MHzNumber of Pins: 204pinsCapacity:2GB(Optional)Voltage:1.5V1066MHz =CL71333MHz =CL91600MHz=CL11Unbuffered, Non-ECC, Non-RegisteredDDR3 1066= PC3-8500DDR3 1333= PC3-10600DDR3 1600= PC3-12800Pins of Memory RamDDR for Desktop =184 pinsDDR for Laptop =200 pinsDDR2 for Desktop =240 pinsDDR2 for Laptop =200 pinsDDR3 for Desktop =240 pinsDDR3 for Laptop =204 pinscolour:GreenMaterial:PCBsize:7 x 3cmPackage Contents:10 x DDR3 2GB Laptop Memory RamOnly 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.