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Noctua Innovates New Fan Design

Joined
Dec 26, 2006
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Location
Northern Ontario Canada
Processor Ryzen 5700x
Motherboard Gigabyte X570S Aero G R1.1 BiosF5g
Cooling Noctua NH-C12P SE14 w/ NF-A15 HS-PWM Fan 1500rpm
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Case Be Quiet Pure Base 600 (no window)
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Mouse Mionix Naos Pro
Keyboard Corsair Strafe with browns
Software W10 22H2 Pro x64
PWM is over-rated.
Who needs PWM when Noctua fans runs at 1200~1300RPM max?

The nice thing about it is super low rpm, with regular voltage control you get good control, but the voltage can't drop to much or the fan will stall. That's the main benefit.

and 1300 is loud by my standards, with voltage control kicked in it would run about 850-900 idle and if I used their adapter the fan would not start.

So I pulled them off and put on 800rpm scythe s-flex fans and they run at 575 rpm voltage controlled (idle)

Perfect.
 
Joined
Apr 16, 2010
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System Name LenovoⓇ ThinkPad™ T430
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Nice, Noctua finally makes PWM fans!
Gonna get me some new fans. :)
The looks are nice too...despite the colors.
 
Joined
May 13, 2009
Messages
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Processor Core i7 @ 3.5GHz stock voltage
Motherboard MSI Eclipse
Cooling Noctua NH-12P SE
Memory 6 GB 1066MHz
Video Card(s) 2x GTX260 @ 701/1506
Storage Raptor 74 GB
Display(s) NEC MultiSync 2080UX+
Power Supply Corsair HX620
Software Win7
colour scheme "when shit hits the fan"

More like "after the shit hit the fan":roll:

Seriously, I just spent 5 min admiring that new fan schematic. Holly stator-guide-vanes-that-straighten-channel-and-focus-Batman:respect:
 
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