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- Best overall: ARCTIC P14 PWM PST (Black)
- Best budget: ARCTIC P12 PWM PST (Black)
- Best premium: Noctua NF-A14 PWM chromax.black.swap
- Best for RGB lighting: Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan
- ARCTIC P14 PWM PST (Black) is the airflow-focused choice for cases that fit 140 mm fans, with a 200–1700 RPM range.
- Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan is the pick for distinctive lighting in a 120 mm mount.
- ARCTIC P12 PWM PST (Black) offers a value-focused 120 mm alternative with a 200–1800 RPM range.
- Check case and radiator clearances before choosing: 140 mm and 120 mm fans are not interchangeable.
- Compare included controllers, connectors and pack sizes before selecting an RGB fan.
ARCTIC P14 PWM PST (Black) is the stronger airflow-first pick, while Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan is the better fit for a lighting-focused 120 mm build. The main difference is size: the ARCTIC is a 140 mm fan, and the Corsair is a 120 mm fan, so case compatibility comes before any Black Friday comparison.
For this 2026 guide, I researched and compared specs, reviews and owner feedback across seven case fans. My pick for most people is the ARCTIC P14 PWM PST (Black) when a case supports 140 mm fans; choose the Corsair LL120 when its RGB look and 120 mm form factor matter more. The alternatives cover budget builds, quiet operation and premium lighting.
How We Picked
- Compared fan size, rotational-speed range and published airflow or static-pressure specifications.
- Considered practical fit for case intake, exhaust and radiator positions without assuming every chassis supports every size.
- Reviewed owner feedback for recurring comments about noise, installation, cabling and controller requirements.
- Included 120 mm and 140 mm models, plus both non-RGB and RGB designs, to represent common build priorities.
- Favored products with clearly stated specifications and a distinct use case in a Black Friday 2026 buying shortlist.
Comparison Table
| Product | Best for | Fan size | Speed | Airflow |
|---|---|---|---|---|
| ARCTIC P14 PWM PST (Black) | 140 mm airflow | 140 mm | 200–1700 RPM | 72.8 CFM |
| Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan | RGB-focused builds | 120 mm | 600–1500 RPM | 43.25 CFM |
| ARCTIC P12 PWM PST (Black) | Budget 120 mm cooling | 120 mm | 200–1800 RPM | 56.3 CFM |
| Noctua NF-A14 PWM chromax.black.swap | Premium 140 mm airflow | 140 mm | 300–1500 RPM | 82.5 CFM |
| Noctua NF-A12x25 PWM chromax.black.swap | Premium 120 mm cooling | 120 mm | 450–2000 RPM | 60.1 CFM |
| be quiet! Silent Wings 4 140mm PWM | Quiet-focused builds | 140 mm | 400–1600 RPM | 78.4 CFM |
| Lian Li UNI FAN SL-INF 120 (Black) Triple Pack | Multi-fan RGB builds | 120 mm | 200–2100 RPM | 61.3 CFM |
Best Picks Reviewed
#1 · Top pick
ARCTIC P14 PWM PST (Black)
The ARCTIC P14 PWM PST (Black) is the best airflow-focused 140 mm fan for case builders who prioritize cooling value, with a 200–1700 RPM speed range.
Best for: 140 mm case airflow and daisy-chain wiring
- Fan size
- 140 mm
- Speed
- 200–1700 RPM
- Airflow
- 72.8 CFM
- Static pressure
- 2.4 mm H₂O
- PWM speed control supports adjustable cooling.
- PST connection supports linking compatible fans.
- Large 140 mm format suits cases designed for wider fans.
- Does not add RGB lighting.
- Requires a compatible 140 mm mounting position.
Is the ARCTIC P14 PWM PST (Black) worth buying on Black Friday 2026?
Yes. The ARCTIC P14 PWM PST (Black) is a sensible 140 mm case-fan choice for builds that prioritize airflow and practical cable management. The ARCTIC P14 PWM PST (Black)'s 200–1700 RPM range and PST connection make it a flexible option for compatible cases.
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#2
Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan
The Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan is the best 120 mm choice for builders who want prominent lighting, with a maximum speed of 1500 RPM.
Best for: RGB-focused 120 mm builds
- Fan size
- 120 mm
- Speed
- 600–1500 RPM
- Airflow
- 43.25 CFM
- Static pressure
- 1.61 mm H₂O
- Dual light loops create a distinctive illuminated look.
- PWM support allows motherboard-based speed control.
- Fits common 120 mm fan mounts.
- A lighting controller is needed for full RGB control and is not included with every configuration.
- Airflow specification is lower than the 140 mm ARCTIC P14.
Is the Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan worth buying on Black Friday 2026?
Yes. The Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan suits a 120 mm build where synchronized lighting is a priority. Check the exact package for controller inclusion and confirm the fan fits the planned case or radiator position.
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#3
ARCTIC P12 PWM PST (Black)
The ARCTIC P12 PWM PST (Black) is the best budget-minded 120 mm fan for builders seeking straightforward cooling, with a 200–1800 RPM speed range.
Best for: Affordable 120 mm case airflow
- Fan size
- 120 mm
- Speed
- 200–1800 RPM
- Airflow
- 56.3 CFM
- Static pressure
- 2.2 mm H₂O
- PST wiring helps link compatible fans.
- PWM control supports a broad speed range.
- Standard 120 mm size fits many cases.
- No built-in RGB lighting.
- A 120 mm fan moves less air per fan than the larger P14 specification.
Is the ARCTIC P12 PWM PST (Black) worth buying on Black Friday 2026?
Yes. The ARCTIC P12 PWM PST (Black) is a practical choice for a standard 120 mm mount, especially when a builder wants PWM control and linked wiring without prioritizing lighting. The ARCTIC P12 PWM PST (Black)'s 200–1800 RPM range supports adjustable case cooling.
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#4
Noctua NF-A14 PWM chromax.black.swap
The Noctua NF-A14 PWM chromax.black.swap is the best premium 140 mm option for builders seeking refined airflow, with a maximum speed of 1500 RPM.
Best for: Premium 140 mm cooling
- Fan size
- 140 mm
- Speed
- 300–1500 RPM
- Airflow
- 82.5 CFM
- Noise
- 24.6 dBA maximum
- High published airflow for a 140 mm fan.
- PWM control supports speed adjustment.
- Black chromax design offers a restrained look.
- Costs more than basic case-fan options.
- Does not provide RGB lighting.
Is the Noctua NF-A14 PWM chromax.black.swap worth buying on Black Friday 2026?
Yes. The Noctua NF-A14 PWM chromax.black.swap is a premium choice for a compatible 140 mm mount, with 82.5 CFM of published airflow and PWM control. Choose it for performance-focused cooling rather than an RGB-centered build.
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#5
Noctua NF-A12x25 PWM chromax.black.swap
The Noctua NF-A12x25 PWM chromax.black.swap is the best premium 120 mm fan for compact cooling builds, with a 450–2000 RPM speed range.
Best for: Premium 120 mm case or radiator use
- Fan size
- 120 mm
- Speed
- 450–2000 RPM
- Airflow
- 60.1 CFM
- Noise
- 22.6 dBA maximum
- High published airflow for its 120 mm size.
- PWM range supports fine speed adjustment.
- Black finish suits understated builds.
- Premium positioning makes it less suited to tight budgets.
- No integrated RGB effects.
Is the Noctua NF-A12x25 PWM chromax.black.swap worth buying on Black Friday 2026?
Yes. The Noctua NF-A12x25 PWM chromax.black.swap is a strong premium 120 mm option for builders who value airflow and speed control over RGB. The Noctua NF-A12x25 PWM chromax.black.swap's 450–2000 RPM range gives a broad adjustment window for compatible case or radiator mounts.
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#6
be quiet! Silent Wings 4 140mm PWM
The be quiet! Silent Wings 4 140mm PWM is the best quiet-focused 140 mm pick for understated builds, with a maximum speed of 1600 RPM.
Best for: Quiet-focused 140 mm builds
- Fan size
- 140 mm
- Speed
- 400–1600 RPM
- Airflow
- 78.4 CFM
- Static pressure
- 2.36 mm H₂O
- PWM control supports quieter low-speed operation.
- 140 mm format serves compatible case mounts.
- Simple styling fits non-RGB systems.
- No lighting features.
- Check the specific mount and clearance before purchase.
Is the be quiet! Silent Wings 4 140mm PWM worth buying on Black Friday 2026?
Yes. The be quiet! Silent Wings 4 140mm PWM is suited to a build where low-noise operation and understated styling matter. The fan offers a 400–1600 RPM range, so users can set a lower speed when maximum cooling is not needed.
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#7
Lian Li UNI FAN SL-INF 120 (Black) Triple Pack
The Lian Li UNI FAN SL-INF 120 (Black) Triple Pack is the best premium RGB pack for coordinated 120 mm builds, with a maximum speed of 2100 RPM.
Best for: Multi-fan RGB builds
- Fan size
- 120 mm
- Speed
- 200–2100 RPM
- Airflow
- 61.3 CFM
- Static pressure
- 2.66 mm H₂O
- Triple pack covers multiple fan positions.
- Interlocking design reduces cable clutter between linked fans.
- Lighting-forward appearance suits showcase builds.
- Controller and software setup add complexity.
- Pack size is excessive for a build needing only one fan.
Is the Lian Li UNI FAN SL-INF 120 (Black) Triple Pack worth buying on Black Friday 2026?
Yes. The Lian Li UNI FAN SL-INF 120 (Black) Triple Pack makes sense for a coordinated three-fan RGB installation. The Lian Li UNI FAN SL-INF 120 (Black) Triple Pack's 120 mm fans reach 2100 RPM, while the linked design helps keep connections neater than separate fan cables.
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Which is better, the ARCTIC P14 PWM PST or Corsair LL120?
ARCTIC P14 PWM PST (Black) is the better airflow-first option at 72.8 CFM, while Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan is the better lighting-first option at 43.25 CFM. The two fans serve different mounting sizes, so the comparison is not a direct swap for every PC.
Choose the ARCTIC P14 PWM PST (Black) when the case supports a 140 mm fan and cooling value matters more than illumination. Choose the Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan for a 120 mm position and a build centered on visible RGB. Both use PWM control, but the Corsair's full lighting setup depends on having compatible controller hardware. Check included accessories and case specifications before choosing between them.
Does fan size matter when choosing a PC case fan?
A 140 mm fan and a 120 mm fan are different sizes, and the case or radiator mount determines which one fits. ARCTIC P14 PWM PST (Black) uses a 140 mm frame; Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan uses a 120 mm frame.
A larger fan can deliver strong airflow at a lower rotational speed, but published airflow numbers alone do not describe every real-world setup. Grilles, filters, radiator fins and case layout all affect airflow and noise. Confirm the mounting holes, thickness clearance and nearby components in the case manual. When a mount accepts both sizes, compare the specific fan's airflow, pressure and speed range rather than assuming that the larger option is always the right one.
Which fan is best for a budget build?
ARCTIC P12 PWM PST (Black) is the best budget-minded choice here for a standard 120 mm mount, with 56.3 CFM of published airflow. The ARCTIC P14 PWM PST (Black) is the step-up choice when a case supports 140 mm fans and airflow is the priority.
Black Friday shopping is a useful time to compare individual fans with multi-packs, but match the package to the number of mounts you need. A single fan is simpler for replacing one noisy unit, while a pack can suit a full case refresh. Skip it if the model does not match your motherboard header, fan mount or desired lighting setup. PWM control and PST linking are practical advantages for builders who want to manage several compatible fans together.
Which PC fans are best for RGB lighting?
Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan is the best single-fan RGB pick in this comparison, while Lian Li UNI FAN SL-INF 120 (Black) Triple Pack is better for a coordinated multi-fan installation. Both prioritize lighting more than the non-RGB ARCTIC and Noctua models.
RGB compatibility deserves a check before checkout: a fan's lighting connector, controller and software ecosystem must work with the rest of the build. Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan has dual light loops, but the exact package controls which accessories are included. Lian Li UNI FAN SL-INF 120 (Black) Triple Pack groups three fans and uses a linked design to simplify connections between them. Confirm controller contents and motherboard support in the listing.
What should you check before buying a fan on Black Friday 2026?
Check fan dimensions, connector type, pack quantity and controller contents before choosing a Black Friday 2026 case fan. Those details determine whether the product fits the PC and delivers the cooling or lighting setup you expect.
Use the case or radiator specifications to confirm the supported fan size and available thickness clearance. Then compare PWM support, speed range, airflow and static pressure for the intended position. Intake fans behind restrictive filters benefit from suitable pressure, while case exhaust positions call for a balanced airflow setup. If replacing a fan, match its connector and dimensions with the existing position. For RGB models, verify that the package includes the controller you need or works with hardware already installed.
Buying Guide
Match the fan to the mount
Read the case or radiator manual before selecting 120 mm or 140 mm. A larger fan is only useful when the mounting holes and clearance support it. Check thickness clearance around radiators, heatsinks and memory.
Choose airflow or lighting first
Prioritize a non-RGB fan such as ARCTIC P14 PWM PST (Black) for a straightforward airflow upgrade. Choose Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan when its lighting design is a key part of the build.
Compare the right specifications
Use airflow, static pressure, speed range and noise ratings together. Airflow helps describe open-air movement; pressure matters around filters and radiator fins. Published figures are useful comparisons, not a guarantee of identical results in every case.
Check connectors and controllers
Confirm the fan's power connector matches an available motherboard or hub connection. RGB fans also need compatible lighting hardware. Review the exact pack contents, especially when a controller is essential to the lighting setup.
Buy the quantity your build needs
A single replacement fan avoids unused extras, while a multi-pack can simplify matching several case positions. Compare pack quantity, included cables and installation needs before picking a Black Friday 2026 listing.
FAQ
Is the ARCTIC P14 PWM PST better than the Corsair LL120?
ARCTIC P14 PWM PST (Black) is better for airflow-focused builds with a 140 mm mount, listing 72.8 CFM. Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan is better for a 120 mm mount and distinctive RGB lighting. Choose based on fit and priorities.
Can I replace a 120 mm fan with a 140 mm fan?
Only when the case or radiator has mounting holes and clearance for 140 mm fans. ARCTIC P14 PWM PST (Black) cannot directly replace Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan in a 120 mm-only position. Check the case manual first.
Is the Corsair LL120 good for airflow?
Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan offers 43.25 CFM of published airflow and suits a 120 mm position where RGB appearance matters. Compare that figure with the requirements of the case and cooling setup; its main distinction is its dual light-loop design.
Which ARCTIC fan should I choose, the P12 or P14?
Choose ARCTIC P12 PWM PST (Black) for a 120 mm mount and ARCTIC P14 PWM PST (Black) for a 140 mm mount. Their published airflow specifications are 56.3 CFM and 72.8 CFM, respectively, making mount size and system layout the first considerations.
Do Corsair LL120 fans need a controller?
Corsair LL120 RGB 120mm Dual Light Loop RGB LED PWM Fan needs compatible RGB control hardware for full lighting customization. Package contents vary, so check whether a controller is included before buying. Confirm that the controller or existing hub supports the fan's lighting connection.
Are 140 mm fans quieter than 120 mm fans?
Fan size alone does not determine noise. A 140 mm model such as ARCTIC P14 PWM PST (Black) can provide airflow at a different speed profile than a 120 mm model, but noise depends on fan design, speed and case restrictions. Compare manufacturer noise specifications and owner feedback.