The Raxxess FANGUARD-04 provides a protective barrier over exposed blades on compatible 4.5″ Raxxess rack fans, including the FAN-4. It helps prevent accidental contact and keeps loose cables away from spinning blades in audio, computer, and server racks.
 
Designed as an optional accessory for standard and quiet fan models, this guard adds protection to your rack’s cooling setup. Fan sold separately.