1. Utilizes high-quality chips and memory particles for powerful and stable performance. 2. This memory module ensures smooth operational efficiency whether you're gaming or working. 3. Boost your computer's operating speed and enhance your work and life efficiency with increased memory capacity. 4. Features a high-quality circuit module board with resistance to high temperatures, rapid heat dissipation, and corrosion/abrasion resistance. 5. This memory module boasts strong compatibility, fully supporting both Intel and AMD platforms. Item Type: Memory Module Model: DDR4 Material: PCB Memory Capacity: 16GB Optional Memory Frequency and Corresponding Bandwidth: 2133MHz (PC4-17000), 2400MHz (PC4-19200), 2666MHz (PC4-2666V) Voltage: 1.2V Pin Number: 288PIN Compatibility: Fully Compatible (for Intel/AMD) Applicable Computer: Laptop Note: 1. Memory is categorized into memory cards, DDR, DDR2, and DDR3 models. Please check the following list to determine your computer's installed memory and the type you need to purchase. If unsure, use software to test and identify your computer's memory requirements. After running the software, check the "Maximum Bandwidth" column in the "SPD" option to see "PCxx00", which corresponds to: PC2100 = DDR 266 Memory PC2700 = DDR 333 Memory PC3200 = DDR 400 Memory PC4200 = DDR2 533 Memory PC4300 = DDR2 533 Memory PC5300 = DDR2 667 Memory PC6400 = DDR2 800 Memory PC8500 = DDR3 1066 Memory PC10700 = DDR3 1333 Memory PC12800 = DDR3 1600 Memory DDR, DDR2, and DDR3 memory are not interchangeable, and their slots are different. Do not force installation to avoid damaging the memory and motherboard. 2. If the memory causes a blue screen, crashes, restarts, or continuous beeping alarms, try the following methods one by one. If these steps do not resolve the issue, it indicates incompatibility: a. Ensure the memory is properly inserted, or clean the gold fingers with an eraser and reinsert, or try a different slot. b. Clean any dust or oxidation from the memory slot using a brush and cleaning solution (or just brush if cleaning solution is unavailable). c. If the memory is incompatible, try a different memory module. d. Reset CMOS to factory settings by removing the motherboard battery and reinserting it. e. The motherboard may not be compatible with the processor; try changing the processor. 1 x Memory Module