Features: This RAM is suitable for DDR PC-2700 desktop PC, compatible for AMD motherboard. Built-in high quality chip, can run at high speed, stable performance. 333MHz memory speed, improve the speed of the computer, bring convenience to your life. 1G capacity provides powerful performance and storage for daily reading and writing. High quality circuit module board, can effectively avoid corrosion and wear, durable, easy to carry. Specifications: Material: PCB Size: Approx. 13.5*3*0.4cm/5.31*1.18*0.16inch Color: As is shown on the photo Model: DDR DRAM Frequency: 333 Memory capacity: 1G Compatible: For AMD Compatible Computer: Desktop Bandwidth: PC-2700 Voltage: 2.5V Plug pin Quantity: 184pin Package list: 1 x RAM Note: Memory is divided into DDR, DDR2 and DDR3 models. Please check the following list to know what memory you have installed on your computer and what memory you need to buy. If you don't know which memory is right for your computer, use the software test to see what memory your computer needs. You can download a CPU-Z application, install it, and view the SPD option's maximum bandwidth bar, you will get the following information : DDR 266 Memory: PC2100 DDR 333 Memory: PC2700 DDR 400 Memory: PC3200 DDR2 533 Memory: PC4200 DDR2 533 Memory: PC4300 DDR2 667 Memory: PC5300 DDR2 800 Memory: PC6400 DDR3 1066 Memory: PC8500 DDR3 1333 Memory: PC10700 DDR3 1600 Memory: PC12800 Memory DDR, DDR2, DDR3 are not common to each other, slot and socket are not the same, more can not be forced into, so as not to damage the memory and motherboard, remember! If the memory appears: blue screen, crash, restart, alarm long sound please follow the following method, if the problem still exists, then you can determine this memory is not compatible: Memory is not properly plugged, or oxidized, you can use an eraser to wipe the memory card and then re-insert, or change the slot. Memory tank dust or oxidation, you can use a brush and wash board water cleaning.(Use a brush if there is no wash board water) Memory is not compatible, you can try another memory. CMOS does not discharge and restore factory settings, maybe it will be normal.(Remove the motherboard battery and reinstall it) The motherboard is not compatible with CPU, you can try changing CPU. Components May Vary From Batch To Batch .