• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Noctua Innovates New Fan Design

Joined
Dec 26, 2006
Messages
3,838 (0.59/day)
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
Memory Micron DDR4-3200 2x32GB D.S. D.R. (CT2K32G4DFD832A)
Video Card(s) AMD RX 6800 - Asus Tuf
Storage Kingston KC3000 1TB & 2TB & 4TB Corsair MP600 Pro LPX
Display(s) LG 27UL550-W (27" 4k)
Case Be Quiet Pure Base 600 (no window)
Audio Device(s) Realtek ALC1220-VB
Power Supply SuperFlower Leadex V Gold Pro 850W ATX Ver2.52
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
Messages
3,600 (0.67/day)
Location
Portugal
System Name LenovoⓇ ThinkPad™ T430
Processor IntelⓇ Core™ i5-3210M processor (2 cores, 2.50GHz, 3MB cache), Intel Turbo Boost™ 2.0 (3.10GHz), HT™
Motherboard Lenovo 2344 (Mobile Intel QM77 Express Chipset)
Cooling Single-pipe heatsink + Delta fan
Memory 2x 8GB KingstonⓇ HyperX™ Impact 2133MHz DDR3L SO-DIMM
Video Card(s) Intel HD Graphics™ 4000 (GPU clk: 1100MHz, vRAM clk: 1066MHz)
Storage SamsungⓇ 860 EVO mSATA (250GB) + 850 EVO (500GB) SATA
Display(s) 14.0" (355mm) HD (1366x768) color, anti-glare, LED backlight, 200 nits, 16:9 aspect ratio, 300:1 co
Case ThinkPad Roll Cage (one-piece magnesium frame)
Audio Device(s) HD Audio, RealtekⓇ ALC3202 codec, DolbyⓇ Advanced Audio™ v2 / stereo speakers, 1W x 2
Power Supply ThinkPad 65W AC Adapter + ThinkPad Battery 70++ (9-cell)
Mouse TrackPointⓇ pointing device + UltraNav™, wide touchpad below keyboard + ThinkLight™
Keyboard 6-row, 84-key, ThinkVantage button, spill-resistant, multimedia Fn keys, LED backlight (PT Layout)
Software MicrosoftⓇ WindowsⓇ 10 x86-64 (22H2)
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
176 (0.03/day)
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:
 
Top