Noctua

Noctua NF-A12x25 PWM chromax.black.swap

Expert rating9 / 10

Fan Size:: 120mm
Airflow:: 60.1 CFM
Static Pressure:: 2.34 mmH2O
Noise Level:: 22.6 dBA

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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Manufacturer: Noctua Last updated: 2026-09-12

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Noctua NF-A12x25 PWM chromax.black.swap Review

For builders who want the NF-A12x25's benchmark-topping performance but can't stand the brown and beige, the chromax.black.swap edition is the same fan with swappable black anti-vibration corners instead.

Performance is identical to the standard A12x25 PWM already in this catalog, so buy this version specifically for black-and-white builds where the stock colorway would clash.

What's Different

Electrically and mechanically this is the same SSO2-bearing A12x25 fan Noctua sells in beige; chromax.black.swap ships with black corner adapters (and the beige ones in the box) so you can match either aesthetic.

Comparison to Alternatives

Since it performs identically to the Noctua NF-A12x25 PWM already listed, the only decision is cosmetic; against the newer Noctua NF-A12x25 G2 PWM in the catalog, the G2 pulls ahead on both static pressure and noise thanks to its second-generation bearing, so buy the G2 instead if performance matters more than saving a few dollars on the older model.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating9 / 10

Same excellent A12x25 performance in a colorway that fits black-themed builds without a sticker or paint job.

Best for

All-black or monochrome case builds
Radiator or filtered-intake duty needing high static pressure
Noctua owners who dislike the brown/beige look

Not for

Shoppers who want the newer G2 bearing improvements
Budget multi-fan purchases
RGB lighting requirements

Specifications

What these specs mean

Identity and packaging

Brand	Noctua
Model	NF-A12x25 PWM chromax.black.swap
Fan Thickness	25 mm
Pack Quantity	1

Design

Fan Size	120 mm
Bearing Type	Fluid Dynamic
Lighting	None

Performance

Static Pressure	2.34 mmH2O
Max Speed	2000 RPM
Noise Level	22.6 dBA
PWM Control	Yes

Performance at maximum speed

Airflow	60.09 CFM

Performance at quiet speed

Zero RPM Capable	Yes

Motor and bearing

Bearing Marketing Name	SSO2
Rated Life	150000 hours
Blade Material	Reinforced LCP

Airflow direction and frame

Mounting Hole Spacing	105 mm
Anti Vibration Pads	Yes

Power and control

Max Power Draw	1.68 W
Start Voltage	7 V

Connection and daisy chain

Connector Type	4-Pin PWM
Lighting Connector	None

Lighting

RGB Lighting	No
Lighting Type	None

Physical and finish

Colorway	Black
Cable Length	10 mm
Weight	205 g

Market

Warranty	6 years
Positioning	Premium

FAQs

What are the key specifications of the Noctua NF-A12x25 PWM chromax.black.swap (120mm/60.1 CFM/2.34 mmH2O Static Pressure/2000 RPM Max/22.6 dBA/SSO2 Bearing/No RGB/PWM)?

Key specs for the Noctua NF-A12x25 PWM chromax.black.swap: Airflow 60.09 CFM, Static Pressure 2.34 mmH2O, Noise Level 22.6 dBA, Max Speed 2000 RPM, Fan Size 120 mm, Bearing Type Fluid Dynamic.

Will the Noctua NF-A12x25 PWM chromax.black.swap (120mm/60.1 CFM/2.34 mmH2O Static Pressure/2000 RPM Max/22.6 dBA/SSO2 Bearing/No RGB/PWM) work with my current setup?

The Noctua NF-A12x25 PWM chromax.black.swap (120mm/60.1 CFM/2.34 mmH2O Static Pressure/2000 RPM Max/22.6 dBA/SSO2 Bearing/No RGB/PWM) lists Fan Size is 120 mm. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Noctua NF-A12x25 PWM chromax.black.swap (120mm/60.1 CFM/2.34 mmH2O Static Pressure/2000 RPM Max/22.6 dBA/SSO2 Bearing/No RGB/PWM) best suited to?

Best suited to: All-black or monochrome case builds; Radiator or filtered-intake duty needing high static pressure; Noctua owners who dislike the brown/beige look.

What are the drawbacks of the Noctua NF-A12x25 PWM chromax.black.swap (120mm/60.1 CFM/2.34 mmH2O Static Pressure/2000 RPM Max/22.6 dBA/SSO2 Bearing/No RGB/PWM)?

Not the best fit for: Shoppers who want the newer G2 bearing improvements; Budget multi-fan purchases; RGB lighting requirements.