I'm thinking of getting 5 of this. since this is a pwm, i'm thinking of getting swiftech 8-way pwm splitter with sata power connector. will this work?

yes, it will work with the swiftech 8 way plitter with Sata connector. the previous answer was misleading. those 4 pin Noctua fans utilizes Pulse Width Modulation (PWM) to control the fan speed, not voltage modulation. Hence it will work with the Swiftech 8 way 4pin Sata splitter which is also Pulse Width Modulation controlled. i have 4 of this plugged into the 8 way swiftech splitter with the sata connector and all four are ramping up and down RPM accordingly. so yes, you can fully control the fan speed.

Should i take the 2000 or 3000rpm version? Both the model has the same minimum rpm? If so, 3000 provides more options for the future?

The poster is asking if both fans are running at the same rpm, which will be louder? Which will be more effective? The 3000rpm fan, slowed to 2000rpm? Or the 2000rpm fan running at 2000rpm? That's the real question and I would also like to know the answer to this.

Does this only work with a 4pin connector, or can it also be used with a 3pin?

They'll also work with a 3-pin connector, but you just won't get the PWM control through your motherboard when connected to a 3-pin.

Is it a 140mm or 120mm?

The NF a14 is 140 The NF f12 is 120. The two numbers give away their size. I have both. It is the best fan ever. I have 15 in my case. X14 120mm and x1 140mm. Two Monsta 360 rad, push pull. Get them and you won't regret.

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NF-A14 iPPC-2000 PWM, High-Performance Industrial Fan 140mm

Product ID: 3243687

Details

Air Flow Capacity
182.5 Cubic
Brand
Noctua
Compatible Devices
Desktop
Cooling Method
Air
Material
fibre-glass
Maximum Rotational Speed
2000 RPM

🌀2000 RPM max speed

🔇31.5 dB(A) ultra-quiet

🛡️IP52 water & dust protection

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Description

🖤 Power your setup with the Noctua NF-A14 iPPC-2000 — where industrial strength meets whisper-quiet finesse.

BUILT TO ENDURE - Rugged fibre-glass reinforced polyamide frame with IP52 certification ensures dust and water resistance for heavy-duty reliability.
SMART PWM CONTROL - Seamlessly adjust fan speed from 500 to 2000 RPM via 4-pin PWM for precision thermal management.
AWARD WINNING DESIGN - Flow Acceleration Channels and Acoustic Optimisation frame deliver superior cooling efficiency trusted by pros.
INDUSTRIAL GRADE POWER - Unleash relentless airflow with 182.5 m³/h at a blazing 2000 RPM for peak cooling performance.
WHISPER QUIET EFFICIENCY - Experience near-silent operation at just 31.5 dB(A) — cool your rig without the noise pollution.

The Noctua NF-A14 iPPC-2000 PWM is a premium 140mm heavy-duty cooling fan designed for industrial and high-performance desktop applications. Featuring a robust fibre-glass reinforced polyamide construction, IP52 ingress protection, and a broad 500-2000 RPM speed range controlled via 4-pin PWM, it delivers exceptional airflow of 182.5 m³/h at a low noise level of 31.5 dB(A). Backed by a 6-year warranty and award-winning aerodynamic design, it ensures reliable, efficient, and quiet cooling for demanding environments.

Specifications

ASIN	B00KFCRMSG
Air Flow Capacity	182.5 Cubic Meters Per Hour
Best Sellers Rank	#486 in Computer Case Fans
Brand	Noctua
Brand Name	Noctua
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.8 out of 5 stars 803 Reviews
EU Spare Part Availability Duration	6 Years
Global Trade Identification Number	00842431014399
Item Dimensions L x W x H	5.51"L x 5.51"W x 0.98"H
Item Weight	0.2 Kilograms
Manufacturer	Noctua
Material Type	fibre-glass reinforced polyamide
Maximum Rotational Speed	2000 RPM
Model	NF-A14 iPPC-2000 PWM
Noise Level	31.5 Decibels
Number of Items	1
Part Number	NF-A14 iPPC-2000 PWM
Power Connector Type	4-Pin
Product Dimensions	5.51"L x 5.51"W x 0.98"H
UPC	804067218879 842431014399 804904101173 801940470881 807320187714 731215279539
Unit Count	1 Count
Voltage	12 Volts
Warranty Description	6 year manufacturer’s warranty

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$73.48

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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TrustScore 4.5 | 7,300+ reviews

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