(Support wholesale, please contact us for better discounts.)

Please Note:In order to avoid disputes between the two parties, please refer to the details page for instructions before purchasing.

Check the specifications of the device before purchasing. For example, computer motherboard model/RAM model/RAM slot/RAM frequency/maximum compatible memory capacity.

(Color randomly sent: Black/Green)

If you need to specify the product color, please leave us message, we will send it according to your requirements,

Due to the inconsistent production batches of the products, the production date and serial number will also be inconsistent. The main website image is for reference only. In case of fluctuation, please refer to the actual product.

If you do not know the required parameters, please download the (CPU-Z app software),all parameters can be seen, such as the following picture:

Product Name: DDR3/DDR4 Laptop Memory

Memory capacity: 4GB/8GB/16GB

Memory Technology: SODIMM RAM

Frequency: PC3-8500 (1066MHz CL7)/PC3-10600 (1333MHz CL9)/PC4-12800 (1600MHz CL11)

Frequency: PC4-17000 (2133MHz CL15)/PC4-19200 (2400MHz CL17)/PC4-21300 (2666MHz CL19)/PC4-25600 (2666MHz CL22)

Voltage:(DDR3 voltage 1.5V) (DDR4 voltage 1.2V)

Interface Type:204PIN/260PIN

Product Condition: New

Compatibility: Support all the motherboard

>>After sales question:

If there is any problem after receiving the package, the buyer can return or exchange the product without reason within 15 days after confirming the receipt. Warranty period: 1 year.

The return refund process works as follows:

Step 1: Initiate a Dispute

Step 2: Select (Return Goods)

Step 3: Select (free return service)

Please choose the reason for the dispute according to the real reason. If it is no reason to return, you can choose [Idon't like it, I don't want it].

For more information on the return and exchange process, please refer to the following links:

https://customerservice.aliexpress.com/knowledgeDetail?spm=a2g0o.detail.1000023.1.1c05150f16DnIv&hcAppId=1248&hcFromCode=Xn2Tk1tb7&hcSessionId=26-1248-0b71249d-0ce0-4316-b80b-4f061ca2fe5f&knowledgeId=588109&categoryId=21037515

>>Shipping

We usually use China Post Air Mail. (Free shipping)

We only ship to ORDER registered address. So please be assure your address in ORDER is correct and valid. Please make sure to leave the correct telephone number when filling your buyer information.

We ship the package in 2 business day after receive cleared payment. You can check the goods where it is in transit through tracking NO .

>>Please note: Why are there traces on the gold finger of the memory stick?

>>Because it has to go through at least 4 inspections before shipment.

>>After at least 4 rigorous tests, the memory has been plugged and unplugged at least 4-8

times, so there are traces of plugging and unplugging on the gold finger, please rest

assured to buy.