Dynatron A31 1U Active CPU Air Cooler - High Performance Server Cooling Solution for Data Centers & Rackmount Systems

Product Description

**End of Life, replaced by the **

Dynatron A31 1U Active Air Cooler
840556074649

The Dynatron A31 1U Active Air Cooler with Copper1100 Heatsink gives high thermal conductivity and high corrosion resistance.

Alongside its Vapor Chamber Base that transfers heat efficiently, ideal for high heat flux/high performance applications.

A31 1U Active Air cooler gives you an outstanding performance that supports your CPU's, workstations and servers up to 225 Watts Heat Dissipation.

PRODUCT SPECIFICATIONS:

• CPU Support: AMD® Ryzen Threadripper/EPYC Processor
• CPU Socket: sWRX8/sTRX4/TR4/SP3
• Solution: 1U Server and Up
• Dimensions: 120 x 82 x 27.5mm
• Lead Wire Pin Out: Pin1- (-)
                                   Pin2- (+)
                                   Pin3- (Tachometer/Signal output)
                                   Pin4- (PWM)
• Fan Dimension: Ø80 x 13mm
• Speed: At Duty Cycle 20%: 1500 ± 200 RPM
              At Duty Cycle 50%: 4000 ± 10% RPM
              At Duty Cycle 100%: 8000 ± 10% RPM
• Bearing Type: Ball Type, Double
• Rated Voltage: 12 VDC
• Power: At Duty Cycle 20%: 1.44 W
               At Duty Cycle 50%: 4.8 W
               At Duty Cycle 100%: 19.2 W
• Air Flow: At Duty Cycle 0~20%: 4.30 CFM
                  At Duty Cycle 50%: 11.6 CFM
                  At Duty Cycle 100%: 22.80 CFM
• Noise Level: At Duty Cycle 20%: 25.6 dBA
                       At Duty Cycle 50%: 46.9 dBA
                       At Duty Cycle 100%: 62 dBA
• Air Pressure: At Duty Cycle 0~20%: 3.0 mm-H2O
                        At Duty Cycle 50%: 21.0 mm-H2O
                        At Duty Cycle 100%: 83.8 mm-H2O
• Material: Copper1100 Heatsink with Vapor Chamber Base
• Weight: 480g