Case fans

624 products from $1 Pay in BTC, ETH or USDT

120 mm and 140 mm case fans in single units and multi-packs, with PWM speed control and optional ARGB lighting. Filter by size, pack and RGB, and pay in BTC, ETH or USDT.

299 products

299 products

Products

  • JonsboIn stock

    FR-606B 120 PWM Fan RGB 120mm Black

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    Black

    $8.99 ≈ 0.0001225 BTC

  • JonsboIn stock

    FR-606W 120 PWM Fan RGB White

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    White

    $8.99 ≈ 0.0001225 BTC

  • JonsboIn stock

    ZB-120 ARGB PWM Fan 120mm Black

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    Black

    $8.99 ≈ 0.0001225 BTC

  • JonsboIn stock

    ZA-120 Fan PWM ARGB 120mm White

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    White

    $8.99 ≈ 0.0001225 BTC

  • JonsboIn stock

    SL-120C RGB Fan 120mm White

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    White

    $5.99 ≈ 0.00008161 BTC

  • ArcticIn stock

    F12 PWM PST Fan 120mm Black

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $4.99 ≈ 0.00006798 BTC

  • PhanteksIn stock

    M25 Gen2 PWM Fan 120mm Black

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $4.99 ≈ 0.00006798 BTC

  • −73%

    APNXIn stock

    FP1-Q PWM Fan RGB White 120mm 30mm

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    White

    $3.99$14.99 ≈ 0.00005436 BTC

  • PhanteksIn stock

    PH-F120XP Fan PWM 120mm Black White

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $2.49 ≈ 0.00003392 BTC

  • NoctuaIn stock

    NF-A14x25 G2 PWM fan 140mm

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Brown

    $33.99 ≈ 0.0004631 BTC

  • NoctuaIn stock

    NF-A14X25r G2 PWM chromax.black 140mm Fan

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $33.99 ≈ 0.0004631 BTC

  • NoctuaIn stock

    NF-A14x25 G2 LS-PWM 140mm Fan

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Brown

    $31.99 ≈ 0.0004358 BTC

  • PhanteksIn stock

    T30 PWM 140mm Fan - Black

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $31.99 ≈ 0.0004358 BTC

  • NoctuaIn stock

    NF-A12x25 FLX Fan 120mm

    • 120 mm
    • 3 Pin
    Size
    120 mm
    Fans in pack
    1
    Connector
    3 Pin
    Reverse blades
    No
    RGB lighting
    No
    Color
    Beige

    $27.99 ≈ 0.0003813 BTC

  • NoctuaIn stock

    NF-A14 PWM Fan 140mm

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Beige

    $24.99 ≈ 0.0003405 BTC

  • be quiet!In stock

    Silent Wings 4 PWM Fan 140mm Black

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $21.99 ≈ 0.0002996 BTC

  • Lian LiIn stock

    UNI FAN CL Wireless 120mm Black

    • 120 mm
    Size
    120 mm
    Fans in pack
    1
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    Black

    $14.99 ≈ 0.0002042 BTC

  • NoctuaIn stock

    NF-P12 redux-1300 Fan 120mm

    • 120 mm
    • 3 Pin
    Size
    120 mm
    Fans in pack
    1
    Connector
    3 Pin
    Reverse blades
    No
    RGB lighting
    No
    Color
    Gray

    $13.99 ≈ 0.0001906 BTC

  • ArcticIn stock

    P14 Pro A-RGB PWM Fan 140mm Black

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    Black

    $9.99 ≈ 0.0001361 BTC

  • ArcticIn stock

    P12 120mm Fan Black

    • 120 mm
    • 3 Pin
    Size
    120 mm
    Fans in pack
    1
    Connector
    3 Pin
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $3.59 ≈ 0.00004891 BTC

  • −57%

    TRYXIn stock

    ROTA Pro 140 PWM Fan 140mm White

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    White

    $2.99$6.99 ≈ 0.00004074 BTC

  • ArcticIn stock

    P12 Fan 120mm Pack of 5

    • 120 mm
    • 3 Pin
    Size
    120 mm
    Fans in pack
    1
    Connector
    3 Pin
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $13.99 ≈ 0.0001906 BTC

  • MontechIn stock

    AX120 PRO PWM Fan DRGB 120mm White

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    White

    $12.99 ≈ 0.000177 BTC

  • ASUSIn stock

    Prime MR120 ARGB Fan PWM 120mm Black

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    Black

    $11.99 ≈ 0.0001634 BTC

  • JonsboIn stock

    HF2-120 Fan PWM ARGB 120mm White

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    White

    $10.99 ≈ 0.0001497 BTC

  • TRYXIn stock

    ROTA SL ARGB Fan 3-Pack 120mm Black

    • 120 mm
    • 3-pack
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    3
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    Black

    $5.99 ≈ 0.00008161 BTC

  • PhanteksIn stock

    T30 PWM 140mm Fan 3-Pack Black

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $99.99 ≈ 0.001362 BTC

  • be quiet!In stock

    Silent Wings 4 Pro PWM Fan - 140mm, black

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $28.99 ≈ 0.000395 BTC

  • Lian LiIn stock

    UNI FAN CL Wireless 120mm White

    • 120 mm
    Size
    120 mm
    Fans in pack
    1
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    White

    $14.99 ≈ 0.0002042 BTC

  • ArcticIn stock

    P14 Pro A-RGB PWM Fan 140mm White

    • 140 mm
    • 4 Pin (PWM)
    Size
    140 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    White

    $10.99 ≈ 0.0001497 BTC

  • NoctuaIn stock

    NF-A12x25 LS-PWM Fan 120mm

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Beige

    $26.99 ≈ 0.0003677 BTC

  • ArcticIn stock

    P12 Pro PST Fan PWM 120mm Pack of 5

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $19.99 ≈ 0.0002723 BTC

  • ArcticIn stock

    P12 Pro PST CO PWM Fan 120mm Black

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $7.99 ≈ 0.0001089 BTC

  • ArcticIn stock

    P12 Slim PWM PST Fan 120mm

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $4.99 ≈ 0.00006798 BTC

  • TRYXIn stock

    FOBR Fan PWM ARGB 360mm Black

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    Yes
    Color
    Black

    $40.99 ≈ 0.0005585 BTC

  • AkasaIn stock

    Viper PWM Fan Black 120mm

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $12.99 ≈ 0.000177 BTC

  • AkasaIn stock

    AK-FN078 Slimline PWM Fan 120mm

    • 120 mm
    • 4 Pin (PWM)
    Size
    120 mm
    Fans in pack
    1
    Connector
    4 Pin (PWM)
    Reverse blades
    No
    RGB lighting
    No
    Color
    Black

    $8.99 ≈ 0.0001225 BTC

Showing 121–180 of 299

Buying case fans at HodlChip

Fans are an inexpensive way to make a PC cooler and quieter. Choose by:

  • Size: use what your case and radiator support. 140 mm fans can move similar air to 120 mm fans at lower speed, so they are often quieter.
  • Airflow or static pressure: airflow-tuned fans suit open case mounts; high static pressure fans push air through radiators, dense filters and mesh panels.
  • Control: 4-pin PWM fans let the motherboard adjust speed with temperature. Some fan systems, such as Corsair iCUE LINK, daisy-chain to cut cable clutter but need the brand's own hub; the Connector filter shows which is which.
  • Lighting: ARGB fans also need a 3-pin 5 V lighting header or controller; fans without RGB keep the build plain and the wiring simple.

A multi-pack keeps speeds and looks consistent. For a typical mid tower, two or three front intakes and one rear exhaust is a sound start. Reverse-blade fans let bottom or side intakes pull air in while showing their front face. Need more headers? See fan & RGB controllers and the hubs and splitters in fan accessories; radiator sizes are listed under radiators.

Questions about case fans

Should I choose 120 mm or 140 mm fans?
Use the size your case or radiator supports. Where both fit, 140 mm fans can move the same air at lower speed and noise, while 120 mm fans fit more cases and radiators.
What is the difference between PWM and DC fans?
Both can be speed-controlled. 4-pin PWM fans receive a constant 12 V plus a control signal, which allows lower, more precise minimum speeds. 3-pin DC fans are controlled by varying the voltage, which some headers support and some do not.
Should case fans blow in or out?
Most builds use front or bottom fans as intakes and rear or top fans as exhausts, with slightly more intake than exhaust. This keeps positive pressure inside the case, so dust enters mainly through the filters.