Quiet operation: 25 dB ± 3 dB at full speed, providing silent performance for work, study, and entertainment without disruption. Efficient cooling: 28 CFM airflow to quickly dissipate heat, helping keep the computer fast and stable during processing, gaming, or multimedia tasks. USB powered convenience: 5 V USB power eliminates the need for an additional power supply, offering simple plugandplay use and practical setup. Flexible wiring: cable length approximately 93 cm (36.6 inches), allowing the fan to be positioned farther from the computer host for better freedom and cable management. Transparent design: clear fan appearance that can complement a variety of PC builds and setups, while delivering dependable cooling performance. Use scenarios Desktop PC with quiet requirements: install in a home or office PC to maintain a quiet environment while ensuring stable performance during long workloads, gaming, or streaming. Small form factor or media center builds: ideal for compact cases or HTPCs where space is limited and noise must be minimized, yet effective cooling is still needed. USBpowered cooling for portable or external setups: suitable for mini PCs, external enclosures, or USBpowered cooling rigs that require no extra power adapters and easy installation.