Model： Ddr4 4GB 8GB 16GB Ram DDR3 1333Mhz 1600Mhz Laptop Sodimm Memory With 2400MHz 2666MHz

Please note:
1.Please make sure the item is compatible with your model before ordering. Before ordering, please make sure that the RAM is compatible with the motherboard/CPU.When placing an order, please ensure the parameters, we will provide the best services and products.
2.If you have any issues with a product, please do not open a case before contacting us. Leave an Aliexpress message and we will resolve the issue internally as soon as we can.
3.Please rest assured to buy the customs and declared a low price.
4.Memory provides 3 Years warranty

If you are not sure whether your computer supports this memory, please contact us, we will recommend the suitable memory for your computer.

Pictures for reference only, subject to our available products.

Why is my BIOS or diagnostic program (CPU-Z) showing that my memory is running at half the frequency?

The BIOS or diagnostic program usually reports the memory bus frequency, which is half of the frequency for DDR type memory. DDR (Double Data Rate) data rate provides twice the memory bus frequency. Therefore, if the memory bus speed is 800MHz and you are using DDR3-1600 memory, the RAM is running at the correct speed.