Noctua Innovates New Fan Design

mechtech · Jun 3, 2011

Zubasa said:
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.

_JP_ · Jun 3, 2011

Nice, Noctua finally makes PWM fans!
Gonna get me some new fans.

The looks are nice too...despite the colors.

extrasalty · Jun 5, 2011

catnipkiller said:
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:

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 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

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)

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

Noctua Innovates New Fan Design

mechtech

_JP_

extrasalty