This is a DDR3L (low-voltage) RAM module for desktop PCs. Based on the specifications below, here's what it's suitable for: Main Specifications Explained: • Capacity: 4GB → Sufficient for light tasks (web browsing, office work, etc.), but may be slightly lacking for video editing or gaming. • Standard: PC3L-12800U (DDR3L-1600) → Relatively fast at 1600MHz within the DDR3 generation. Low voltage (1.35V) for power saving. • 1Rx8: Single rank, with 8 chips per rank → A common configuration, offering high compatibility. • U (Unbuffered): Suitable for general home and office PCs → No ECC (error correction code). Not suitable for server use. Regarding Compatible Models: This memory can be installed on motherboards of desktop PCs that support DDR3L. Thank you for viewing.