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 it by making a 2U Kona II that flows an amazing 80 cfm at the same low 15dB noise level.
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Features
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.
Wired status output for control system monitoring.
"Lite" versions available - no relay card, just always-on.