US Toyo Fan USTF12038115T, 115 Volt AC Rack Mount 3x 120mm Fan AssemblyCondition:* New Surplus Stock, Pre-Assembled And Wired Into a Rackmount Frame. As Pictured. Additional Notes:* Material: Frame – Aluminum Alloy, Painted Black Finish Bearings – Dual Shielded Ball Impeller – UL94V-0 Plastic (Reinforced)* Size: 4.69″Square x1.5″ Thick (120mm Square x 38mm Thick)* Airflow: 54 CFM* Standard 210-74* Acoustical Noise: 28 dB (A)* Termination: Terminals* Rotations per Minute: 1450* Operation Temperature: -10 To + 70 C* Storage Temperature: -40 To + 70 C* Impedance Protection: All fans are designed and manufactured to prevent “burn-out” failure caused by restriction of rotating parts* Insulation Resistance: 100,000 Ohm Min @ 500 Volt DC* Dielectric Strength: 500 Volt AC For 1 Minute* Insulation: Class A* Safety: Impedance Protected* Safety Approvals: UL, CSA, and CE* Approved Fans Are Listed as Follows: UL No. E106227, CSA No. 073720 And VDE No. 16599* Operating Voltage: 115 Volt AC, 60/50 HzUS Toyo Fan USTF12038115T