Features: _x000D_ _x000D_ _x000D_ Suitable for DDR PC-2700 laptops, compatible with motherboards for Intel and for AMD. _x000D_ Built-in high quality chips: Stable performance and high speed operation. _x000D_ High memory speed of 333MHz: Increases the speed of your computer and brings convenience to your life. _x000D_ 1G capacity: Provides powerful performance and storage for everyday reading and writing. _x000D_ High-quality circuit module board: Avoids corrosion and wear, is durable and easy to carry. _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ Model: DDR _x000D_ Memory frequency: 333MHz _x000D_ Memory capacity: 1G _x000D_ Compatible: fully compatible for Intel / AMD _x000D_ Compatible computer: notebook _x000D_ Bandwidth: PC-2700 _x000D_ Voltage: 2.5V _x000D_ Pin number: 200pin _x000D_ Product size: approx. 6.8*3.2*0.3cm / 2.7*1.3*0.1 inch _x000D_ _x000D_ Package List: _x000D_ 1 * Ram _x000D_ _x000D_ Note: _x000D_ Memory is divided into DDR, DDR2, DDR3 models. Please refer to the following list to know what memory your computer has installed and what memory you have to purchase. If you don't know which memory is right for your computer, use a software test to see what memory your love machine needs. After running the software, look at the "maximum bandwidth" column of the "SPD" option, you will see "PCxx00", as follows: _x000D_ PC2100 is DDR 266 memory _x000D_ PC2700 is DDR 333 memory _x000D_ PC3200 is DDR 400 memory _x000D_ PC4200 is DDR2 533 memory _x000D_ PC4300 is DDR2 533 memory _x000D_ PC5300 is DDR2 667 memory _x000D_ PC6400 is DDR2 800 memory _x000D_ PC8500 is DDR3 1066 memory _x000D_ PC10700 is DDR3 1333 memory _x000D_ PC12800 is DDR3 1600 memory _x000D_ _x000D_ Memory DDR, DDR2, DDR3 are not common to each other, slot sockets are not the same, and can not be forced to insert, so as not to damage the memory and motherboard, remember! _x000D_ If the memory appears: blue screen, crash, restart, alarm sounds, please follow the following methods one by one, if not, it is determined that it is not compatible. _x000D_ _x000D_ 1. The memory is not inserted, or the gold finger is oxidized. Wipe the memory gold finger with an eraser and reinsert it, or change the slot; _x000D_ 2. The memory slot is dusty or oxidized. Wash it with a brush and water for cleaning panel (it will also be done without water for cleaning panel). _x000D_ 3. Memory is not compatible, try to change the memory. _x000D_ 4. CMOS does not discharge, restore the factory settings (take down the motherboard battery, and then install back). _x000D_ 5. The motherboard is not compatible with the CPU, change the CPU and test again. _x000D_1Suitable for DDR PC-2700 laptops, compatible with motherboards for Intel and for AMD. 2Built-in high quality chips: Stable performance and high speed operation. 3High memory speed of 333MHz: Increases the speed of your computer and brings convenience to your life. 41G capacity: Provides powerful performance and storage for everyday reading and writing. 5High-quality circuit module board: Avoids corrosion and wear, is durable and easy to carry.