Fans

JARO’s Ultra-High-Static-Pressure Fans Keep the Cloud Cool

JARO's powerful new series of "1U" ultra-high-static-pressure, dual-bearing brushless, DC cooling fans offers one of the highest levels of airflow...

Ultra High Static Pressure

1U Server Fans

35.02 -41.2 CFM (Airflow)
Three Phase
40x40x28mm
Full PWM Control
Low Vibration & Noise
Environmental Compliance Standards
70,000 Hour Longevity

JARO’s powerful new series of “1U” ultra-high-static-pressure, dual-bearing (12V, 4-pin, three phase) brushless, DC cooling fans offers one of the highest levels of airflow (35.02-41.2 CFM) in the industry. Server fan options include 30,000 and 35,000 RPM options. JARO’s 1U fan provides super-cool air, for a variety of challenging, server environments.

30,000 RPM (Option #1):

  • DIMENSIONS ： 40 X 40 X 28 mm
  • FULL PWM FAN SPEED & CONTROL
  • BEARING TYPE ： 2 BALL BEARINGS
  • MOTOR PROTECTION ： BY IC
  • RATED VOLTAGE ： 12.0 VDC
  • OP. VOLT. RANGE ： 7.0 ~ 13.2 VDC
  • START－UP VOLTAGE ： 7.0 VDCREAL CURRENT: 1.95 Amp
  • REAL POWER ： 23.40 Watt
  • RATED CURRENT ： 3.00 Amp +10% MAX (Duty cycle 100%)
  • RATED POWER ： 36.00 Watt (Duty cycle 100%)
  • RATED SPEED ： 30000 RPM ± 10 % (Duty cycle 100%)
  • (IN FREE AIR AT RATED VOLTAGE)
  • AIR FLOW ： 35.02 CFM (min.: 31.518 CFM)
  • AIR FLOW ： 0.991 CMM (min.: 0.891 CMM)
  • (IN FREE AIR AT RATED VOLTAGE)
  • STATIC AIR PRESSURE ： 5.888 InH2O (min.: 4.769 InH2O)
  • STATIC AIR PRESSURE ： 149.57 mmH2O (min.:121.151 mmH2O)
  • (IN FREE AIR AT RATED VOLTAGE)
  • NOISE LEVEL ： 67.5 dB(A) (MAX.: 71.5 dB(A))
  • LIFE EXPECTANCY ： 70000 Hours at 40℃ / 65% RH
  • NET WEIGHT ： 49 Grams
  • ISO CERTIFIED
  • Designed with the environment in mind
Datasheet

35,000 RPM (Option #2):

  • DIMENSIONS ： 40 X 40 X 28 mm
  • FULL PWM FAN SPEED & CONTROL
  • BEARING TYPE ： 2 BALL BEARINGS
  • MOTOR PROTECTION ： BY IC
  • RATED VOLTAGE ： 12.0 VDC
  • OP. VOLT. RANGE ： 7.0 ~ 13.2 VDC
  • START－UP VOLTAGE ： 7.0 VDC
  • REAL CURRENT ： 3.50 Amp
  • REAL POWER ： 42.00 Watt
  • RATED CURRENT ： 4.20 Amp +10% MAX (Duty cycle 100%)
  • RATED POWER ： 50.40 Watt (Duty cycle 100%)
  • RATED SPEED ： 35000 RPM ± 10 % (Duty cycle 100%)
  • (IN FREE AIR AT RATED VOLTAGE)
  • AIR FLOW ： 41.20 CFM (min.: 37.080 CFM)
  • AIR FLOW ： 1.165 CMM (min.: 1.048 CMM)
  • (IN FREE AIR AT RATED VOLTAGE)
  • STATIC AIR PRESSURE ： 8.112 InH2O (min.: 6.570 InH2O)
  • STATIC AIR PRESSURE ： 206.05 mmH2O (min.:166.900 mmH2O)
  • (IN FREE AIR AT RATED VOLTAGE)
  • NOISE LEVEL ： 72.5 dB(A) (MAX.: 76.5 dB(A))
  • LIFE EXPECTANCY ： 70000 Hours at 40℃ / 65% RH
  • NET WEIGHT ： 49 Gram
  • ISO CERTIFIED
  • Designed with the environment in mind
Datasheet