Question: What is the db rating of this fan.
Answer: Thank you for your inquiry,
The Db rating for FAN560 is 48/49.
Please let me know if there is anything else I could help you with. Also, If you would like a recommendation based on your setup, please feel free to contact your Server Racks Online sales representative directly at 1-866-722-5776, at email@example.com, or via our online Chat functionality.
Question: What is the peak static pressure of this fan?
Answer: Thank you for your inquiry. In response to our question, the manufacturer stated the following, "This is a tube axial fan and is designed to move free air", and provided a small graph indicating the Performance profile showing static pressures based on CFM.
The graph has been embedded on the product page and can also be viewed directly here: https://lib.store.yahoo.net/lib/serverrack/fan-graph.jpg.