Noctua NF-A4x20 FLX Premium Quiet Fan 40x20mm, Brown 3 Pin

The FLX version provides 5000/4400/3700rpm speed settings via the supplied Low-Noise Adaptors and includes the OmniJoin Adaptor Set for easy connection to proprietary fan headers. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.

2Pcs 30mm DC Fan for Raspberry Pi 4 3 B+ B Zero W Cooling Case Fan 7.5mm

2Pcs 30mm DC Fan for Raspberry Pi. Enhance your Raspberry Pi experience with our 30mm DC Fan, engineered specifically for models B, B+, A+, 2, 3, and 4. Designed for performance and longevity, this cooling solution is essential for keeping your devices safe from overheating during extended usage.