4.CL9 corresponds to 1333MHZ, each memory frequency corresponds to a different CL value.
Wide and Narrow
Wide and narrow do not affect RAM use .All of the products are sent based on the batch of factory , wide and narrow can not be specified.
Number of Chips
Number of chips do not affect ram use , can not be specified ,sent based on the batch of factory .
The chips of its products are selected to good quality chips companies around the world(example:HY,SEC,MIC,ELP….), send based on the random.
Display and light of shoot will affect the color of the products, pictures for reference only, subject to our available products
Appearance of Products
pictures for reference only, subject to our available products
Long international shipping will damage and crush the package , if you found there is unpacking signs,please do not sign for . Outer Package in good condition, but the product retail package by extrusion deformation, but does not affect the product use, is normal.
Buyers need to have DIY ability, such as install operating system to avoid installation problems.