The Sirocco is simply the quietest rack-top fan option on the market. As with all BoraGear products, it uses vibration isolation and ultra-quiet fan cores that are offset from the grills for a ridiculously quiet rack top with airflow ratings over 400 cfm.
Part Number: BG-SWK-101
  • Vibration isolated enclosure fans and offset highflows grills.
  • Quietest high-flow rack top fans made.
  • Triggerable via 12V, contact switch, or optional thermal switch.
  • Status output for control system monitoring.
  • Available in ERK and WRK versions.
Airflow: 400 cfm
Noise: 22 dB
Dimensions: 2" deep (width and height depend on model chose)
Power Supply: 12V DC
Power Consumption: 14.4 watts
The Sirocco is simply the quietest rack-top fan option on the market. As with all BoraGear products, it uses vibration isolation and ultra-quiet fan cores that are offset from the grills for a ridiculously quiet rack top with airflow ratings over 400 cfm.
Part Number: BG-SIR-101
  • Vibration isolated enclosure fans and offset highflows grills.
  • Quietest high-flow rack top fans made.
  • Triggerable via 12V, contact switch, or optional thermal switch.
  • Status output for control system monitoring.
  • Available in ERK and WRK versions.
Airflow: 400 cfm
Noise: 22 dB
Dimensions: 2" deep (width and height depend on model chose)
Power Supply: 12V DC
Power Consumption: 14.4 watts
The Zephyr III is BoraGear's highest airflow rack-mounted fan: perfect for pulling heat out of the biggest rack systems. Using offset fans, vibration isolation, and super quiet fan cores, the Zephyr III flows 200 cfm at 15dB - the lowest noise rating in it's class - all while using only a 3U rack space.
Part Number: BG-ZPR-302
  • Takes up only 3U of space in the rack.
  • Fan cores premounted on vibration isolators to reduce mechanical noise.
  • Triggable via 12V, contact switch, or optional thermal switch.
  • Status output for control system monitoring.
Airflow: 200 cfm
Noise: 15 dB
Dimensions: 5.25"h x 19"w x 6"d
Power Supply: 12V DC
Power Consumption: 7.2 watts
The Kona II shares the same unique design features as the Kona I that make it extremely quiet: offset fans, vibration isolation, and the quietest fan cores available. Our dealers asked for a more powerful Kona I so we answered by making a 2U Kona II with an always-on design that flows an amazing 80 cfm at the same low 15 db noise level.
Part Number: BG-KON-202
  • Takes up only 2U of space in the rack.
  • Fan cores premounted on vibration isolators to reduce mechanical noise.
  • Triggable via 12V, contact switch, or optional thermal switch.
  • Status output for control system monitoring.
  • Always-on design.
Airflow: 80 cfm
Noise: 15 dB
Dimensions: 3.5"h x 19"w x 2.5"d
Power Supply: 12V DC
Power Consumption: 5.8 watts
The Zephyr II is BoraGear's solution for pulling air out of mid-sized rack systems. Using offset fans, vibration isolation, and super quiet fan cores, the Zephyr II flows 100 cfm at 15dB - the lowest noise rating in it's class - all while using only a 2U rack space.
Part Number: BG-ZPR-202
  • Takes up only 2U of space in the rack.
  • Fan cores premounted on vibration isolators to reduce mechanical noise.
  • Triggable via 12V, contact switch, or optional thermal switch.
  • Status output for control system monitoring.
  • Always-on design for constant air circulation
Airflow: 100 cfm
Noise: 15 dB
Dimensions: 3.5"h x 19"w x 2.5"d
Power Supply: 12V DC
Power Consumption: 5.8 watts
The Kona I has several unique design features that make it extremely quiet: offset fans, vibration isolation, and the quietest fan cores available. And with the Kona I, installers will never need more than 1U space above any piece of equipment, no matter how much heat the equipment produces. Flowing a true 20 cfm in the most efficient way possible across the gear the Kona I truly extends the life of your equipment and saves precious rack space.
Part Number: BG-KON-102
  • Takes up only 1U of space in the rack.
  • Fan cores premounted on vibration isolators to reduce mechanical noise.
  • Triggable via 12V, contact switch, or optional thermal switch.
  • Status output for control system monitoring.
  • No relay card, just always-on.
Airflow: 20 cfm
Noise: 15 dB
Dimensions: 1.75"h x 19"w x 2"d
Power Supply: 12V DC
Power Consumption: 1.9 watts