Each memory through the various types of manual testing, make the product can be used in different application environments, be able to provide users with both high-performance and high stability of the computer experience.Whether it is general user, gamers, or computer enthusiasts, can feel TAISU memory bring the performance improvement for computerHard disk/flash memory vendors are using decimal arithmetic: 1MB=1000KB, 1G=1000MB calculated, but the operating system is using binary arithmetic: 1MB=1024KB, 1GB=1024MB. So there are some differences between display capacity and nominal capacity of hard disk/flash memory products. However, this is allowed to exist. Please do not doubt his authenticity.Capacity: 4GFrequency: 4G-1600MHzWorking voltage: 1.35V (4GB)Memory Channel: Dual ChannelCAS Latency: CL11Sequence:PC3 8500 = DDR3 1066MHZ CL 7PC3 10600 10700= DDR3 1333MHZ CL 9PC3 12800 = DDR3 1600MHZ CL 11Pins of Memory RAMSDDR3 for Desktop=240 pinsDDR3 for Laptop=204 pinsDifferent batches, product appearance and color may be different, does not affect the useNote: multiple color, don't accept the specified color.size: 6.8 x 3cmMaterial: PCBcolour: greenPackage Contents:1 x RAM2 x Cooling Vest(multiple colors and appearances)2 x Sticker(multiple colors and appearances)Only the above package content, other products are not included.Note: Light shooting 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.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.5885. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !