Top 8 120mm to 140mm fan Adapter – Computer Case Fans

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1. Noctua


Noctua NA-SFMA1, Black, 140 to 120mm Fan Mounting Adaptors for Watercooling Radiators 2 Pieces

Noctua #ad - Allows the installation of noctua NF-A12x25 120mm fans on watercooling radiators that are designed for 140mm fans. Improves the performance of all-in-one aio or custom diy 140mm-based watercooling systems through the superior efficiency of the NF-A12x25 fan! Compatible with the nf-a12x25, nf-f12, nF-S12A and NF-P12 redux fans. Trusted noctua quality backed up by 6-year manufacturer’s warranty. Includes two na-fma1 adaptors and eight NA-AV4 anti-vibrations mounts for two fans.
BrandNoctua #ad
ManufacturerNoctua #ad
Height1.18 Inches
Length4.53 Inches
Weight164 Grams
Width4.53 Inches
Part NumberNA-SFMA1
Warranty6 year manufacturer’s warranty

2. Bgears


Bgears Cooling Fan Adapter 140mm-Black Black

Bgears #ad - Convert 120mm to 140mm mounting. 4 screws included. The fan adapter funnel design will channel airflow through the 120mm ventilation hole on the chassis. Convert 140mm to 120mm mounting.
BrandBgears #ad
ManufacturerAerocool #ad
Height6 Inches
Length7 Inches
Width0.5 Inches
Part NumberFan Adapter 140mm-Black
ModelFan Adapter 140mm-Black

3. AC Infinity


AC Infinity Ventilation Grille, for PC Computer AV Electronic Cabinets, Also mounts one 120mm Fan

AC Infinity #ad - Can also be used in conjunction with a fan system to act as an intake or exhaust vent. Includes optional hardware to secure a 120mm fan onto the grille, and mount it into your cabinet or wall. Kit includes 4 wood mounting screws, 4 fan mounting screws with nuts, 4 machine mounting screws with nuts, and 1 120mm spiral fan guard. Designed to be installed into cabinets or walls to help increase ventilation. Features a cnc machined aluminum frame with a brushed black finish; and honeycomb grill insert.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height0.1 Inches
Length7 Inches
Weight0.4 Pounds
Width6 Inches
Part NumberFBA_AI-FMF120A

4. AC Infinity


AC Infinity AXIAL LS1238, Quiet Muffin Fan, 120V AC 120mm x 38mm Low Speed, UL-Certified for DIY Cooling Ventilation Exhaust Projects

AC Infinity #ad - Includes a heavy-duty aluminum fan with power plug cord, two fan guards, and mounting screw set. Ul-certified fan with dual-ball bearings has a lifespan of 67, 000 hours. Can be mounted in any direction. 120 x 120 x 38 mm 4. 7 x 4. 7 x 1. 5 in. Low speed: has a lower noise and airflow rating than high speed models of the same size. 100 to 120v ac | airflow: 62 cfm | noise: 32 dBA | Speed: 1800 RPM. Designed for projects that requires cooling or ventilation; or as a replacement fan for various products.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height1.5 Inches
Length4.7 Inches
Weight1.63 Pounds
Width4.7 Inches
Part NumberLS1238A-X

5. Maxmoral


Maxmoral 1-Pack 3 Slots Fan Mount Rack PCI Slot Bracket for Video Card DIY Support 8cm 9cm Fan Computer Radiator Holder

Maxmoral #ad - Type: 1 set pci slot fan mount bracket, come with matched fixing screw fasteners, easy operation, Simple design, convenient to install.

Effectively improve the system heat dissipation effect, reduce PC case noise, for more powerful performance. Practical fan accessories for computer project DIY. Supply with 1 pci slot brace and 4 fan connectors, used to mount three PC cooling fan in one PCI slot bracket. Made of high quality metal material with fine workmanship, beautiful appearance, rust and corrosion resistance, black stoving varnish surface, durable to use. Fit for 8cm, 9cm fan, good compatibility with most of graphics cards.
BrandMaxmoral #ad
Part Number3FAN-BRACE-89

6. Noctua


4-Pin 120mm, Brown, Premium Quiet Fan, Noctua NF-A12x25 PWM

Noctua #ad - 22. 6 dba, 12v, 120x120x25mm, 4-pin pwm, 000 h MTTF. Includes anti-vibration mounts, fan screws, radiator gasket, extension cable and y-cable for running two PWM fans on the same header.

State-of-the-art engineering aao frame, metal-reinforced hub, record tight 05mm tip clearance and construction Sterrox LCP material, metal bearing shell, Flow Acceleration Channels, etc. Premium quiet fan, >150, max. 2000 rpm, max. 4-pin pwm version for automatic speed control via 4-pin PWM fan headers, 2000rpm maximum speed 1700rpm with supplied Low-Noise Adaptor. Next-gen a-series design combines high airflow and high static pressure performance, ideal both as a case fan and for CPU coolers, watercooling radiators and AIO liquid cooling systems.
BrandNoctua #ad
ManufacturerNoctua #ad
Height4.72 Inches
Length4.72 Inches
Weight0.79 Pounds
Width0.98 Inches
Part NumberNF-A12x25 PWM
ModelNF-A12x25 PWM
Warranty6 year manufacturer’s warranty

7. Corsair


CORSAIR iCUE SP120 RGB ELITE Performance 120mm PWM Triple Fan Kit with iCUE Lighting Node CORE Pack of 3

Corsair #ad - Eight individually addressable rgB LEDs: Create mesmerizing RGB lighting with eight LEDs along each fan hub. Low-noise, providing high airflow while letting your rgb lighting shine through. Keep your system cool: powerful pwm-controlled fan speeds up to 1, High-Performance: A translucent 120mm fan blade spins as quietly as 18 dBA, 500 RPM, pushing up to 47.

7 cfm of air with 1. 46mm-h2o of static pressure. Icue lighting node core included: control rgb lighting for up to six coRSAIR RGB fans via CORSAIR iCUE software with this compact RGB Lighting Controller, cutting down cable clutter.

Your setup at your command: create vivid lighting effects with powerful CORSAIR iCUE software, bringing your system to life with dynamic RGB lighting synchronised across all your compatible products. Corsair airguide technology: utilizes anti-vortex vanes to direct airflow and concentrate cooling, exhaust, improving cooling whether used as intake, or mounted to a liquid cooling radiator.
BrandCorsair #ad
ManufacturerCorsair #ad
Height0.98 Inches
Length4.72 Inches
Weight0.81 Pounds
Width4.72 Inches
Part NumberCO-9050109-WW
Warranty2 year manufacturer

8. Phanteks


Phanteks PH-FF140RGBP_BK01 Halos RGB Fan Frame High density LEDs RGB 140mm fan mounting

Phanteks #ad - Mounting screws included. Daisy chain all of Phanteks' RGB products together. Even high quality fans made from PBT material, like Phanteks' MP and SP fans, can now be illuminated.

Rgb4p connector for motherboard is required and sold separately. Material: Plastic. Sync the rgb lighting with any RGB equipped Phanteks case and motherboard. Easy cable routing. Compatible with aura Sync, Mystic light, RGB Fusion. Sync rgb lighting. Compatibility: 140 fan mounting. Rgb led type: rgb led strip hard board, R, +12V, G, B. Led number: 21pcs. Illuminate any fan. Light is spread evenly thanks to high density LED's and diffuser. The halos rgb fan frame can be mounted directly to the fan with the included fan screws or mounted to a radiator mounted fan using the UNC 6-32 radiator screws. There is no compromise on performance. High density led.
BrandPhanteks #ad
ManufacturerAxpertec, Inc. #ad
Height5.5 Inches
Length5.5 Inches
Weight0.13 Pounds
Width0.24 Inches
Part NumberPH-FF140RGBP_BK01