Product Information Type: DDR2 SO-DIMM Laptop memory Function:NON-ECC Frequency:PC2-5300S 667MHZ / PC2-6400S 800MHz Module specifications: 200pin Memory capacity: 2GB Memory voltage:1.8V Color: Blue Green(Randomly sent, if you need to specify, contact us before placing an order) About us: 1.Before ordering, please make sure that the product is compatible with your model. Before ordering, please make sure that the RAM is compatible with the motherboard/CPU. When placing an order, please ensure that the parameters are correct, and we will provide the best service and products. 2.Brand new memory, factory direct sales, large inventory, 100% testing to ensure easy use, high-quality brand new memory wholesale. 3.If you have any requirements for customs declaration, please leave me a message. 4.If you have any questions about the accessories your computer needs, please leave a message to me and I will give you suggestions. 5.If there is any problem with the item you received, please contact our customer service and we will solve the problem for you Please read the following paragraph before you decide to buy The memory is used,working with intel and amd CPU. and the production batches aredifferent and the chips used are different. The general case will use Kingston, magnesium, Elpida, Samsung chip. If the buyer has special requirements for the chip, please contact us. The picture is for reference only. Noticed: 1. Because of the arrival batches of different products, the production date and specific models and serial number is differnet. The picture shown on the mainsite is for referents. if there is fluctuation, according to the real object please! 2. Please notice wide and narrow version is randomly send out.Memory board color is randomly send out. 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. 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: >>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. FAQ 1. Q: Are you a factory of DDR memory? A: Yes, we are a manufacturer specializing in desktop and laptop memory chips in China, providing customers with high quality and competitive RAM. 2.Q: What brand of rams does your company produce? A: Our company can produce new rams as well as customers' own branded rams. 3. Q: Which chipset does your company use to make rams? A: We are purchasing large brand pellets: SEC MT HY SK, which can ensure RAM quality assurance. 4. Q: What kind of ram model does your company produce? A: We produce the entire series of ram, including desktop ddr1 ddr2 ddr3 ddr4, laptop ddr1 ddr2 ddr3 ddr4 5. Q: How do I send the goods to our address? A: We can ship goods to most countries in the world through DHL, EMS and other courier companies. People traveling to Asia and the Middle East also choose to send via ARAMEX. For larger orders, a better approach is to send via AIR. 6. How do I get a warranty if I have RMA merchandise? Reply. Before sending to customers, please make sure that all hammers are 100% tested to ensure the stability of the item We are purchasing large brand particles: SEC MT HY SK If the item has individual defects or compatibility issues We will repair and resend the item to you free of charge or on your next order.