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

  • ArcticIn stock

    P12 Pro PST Fan PWM ARGB 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 ≈ 0.0001573 BTC

  • ArcticIn stock

    P12 Pro ARGB PWM 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

    $8.99 ≈ 0.0001179 BTC

  • ArcticIn stock

    P12 Pro 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
    No
    Color
    Black

    $4.99 ≈ 0.00006545 BTC

  • ArcticIn stock

    P12 Pro PST 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 ≈ 0.00006545 BTC

  • SudokooIn stock

    Mach120 PWM 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
    No
    Color
    Black

    $62.99 ≈ 0.0008262 BTC

  • −15%

    AlphacoolIn stock

    Apex Stealth Metal Fan 120 mm White

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

    $21.99$25.99 ≈ 0.0002884 BTC

  • MontechIn stock

    HP140 PWM ARGB Fan 3-Pack 140mm White

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

    $36.99 ≈ 0.0004852 BTC

  • PhanteksIn stock

    M25 Gen2 PWM Fan 3-Pack 140mm Black

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

    $18.99 ≈ 0.0002491 BTC

  • ArcticIn stock

    P12 Pro PST PWM Fan - 120mm, White

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

    $5.99 ≈ 0.00007857 BTC

  • TRYXIn stock

    FOBR Fan PWM ARGB 360mm 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

    $43.99 ≈ 0.000577 BTC

  • HyteIn stock

    FA12 Fans Pack of 4 120mm Matcha Milk

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

    $43.99 ≈ 0.000577 BTC

  • HAVNIn stock

    H12 PWM Fans 3-Pack 120mm White

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

    $33.99 ≈ 0.0004458 BTC

  • HyteIn stock

    FA12 Fans, Pack of 4 - 120mm, Snow White

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

    $33.99 ≈ 0.0004458 BTC

  • JonsboIn stock

    ZA-360 PWM ARGB Fan 360mm 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

    $30.99 ≈ 0.0004065 BTC

  • NoctuaIn stock

    NF-F12 industrialPPC-2000 PWM 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

    $25.99 ≈ 0.0003409 BTC

  • be quiet!In stock

    Pure Wings 3 PWM 120mm 3-Pack

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

    $24.99 ≈ 0.0003278 BTC

  • NoctuaIn stock

    NF-F12 PWM chromax.black.swap 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

    $22.99 ≈ 0.0003015 BTC

  • NoctuaIn stock

    NF-F12 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

    $21.99 ≈ 0.0002884 BTC

  • NoctuaIn stock

    NF-A12x15 PWM Fan 120mm 15mm Slim

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

    $21.99 ≈ 0.0002884 BTC

  • JonsboIn stock

    ZA-240 Fan PWM ARGB 240mm 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

    $20.99 ≈ 0.0002753 BTC

  • JonsboIn stock

    HF3-120 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
    No
    Color
    Black

    $17.99 ≈ 0.000236 BTC

  • JonsboIn stock

    HF3-120 PWM Fan 120mm White

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

    $17.99 ≈ 0.000236 BTC

  • HAVNIn stock

    H12 Fan PWM 120mm White

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

    $12.99 ≈ 0.0001704 BTC

  • HAVNIn stock

    H12 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

    $12.99 ≈ 0.0001704 BTC

  • MontechIn stock

    AX120 PRO PWM Fan DRGB 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

    $12.99 ≈ 0.0001704 BTC

  • ASUSIn stock

    Prime MR120 ARGB Fan PWM 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

    $11.99 ≈ 0.0001573 BTC

  • be quiet!In stock

    Pure Wings 3 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

    $11.99 ≈ 0.0001573 BTC

  • be quiet!In stock

    Pure Wings 3 PWM 120 mm White

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

    $11.99 ≈ 0.0001573 BTC

  • be quiet!In stock

    Pure Wings 3 PWM 120mm High Speed White

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

    $10.99 ≈ 0.0001441 BTC

  • JonsboIn stock

    HF2-120 Fan PWM ARGB 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

    $10.99 ≈ 0.0001441 BTC

  • JonsboIn stock

    XA-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 ≈ 0.0001441 BTC

  • JonsboIn stock

    XA-120 PWM ARGB 120mm Fan 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

    $10.99 ≈ 0.0001441 BTC

  • CorsairIn stock

    RS Series 120 PWM Fan 120mm White

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

    $9.99 ≈ 0.000131 BTC

  • JonsboIn stock

    ZA-120 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

    $9.99 ≈ 0.000131 BTC

  • MontechIn stock

    GF120 PWM ARGB 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

    $9.99 ≈ 0.000131 BTC

  • JonsboIn stock

    FR-505 ARGB PWM 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

    $8.99 ≈ 0.0001179 BTC

Showing 61–120 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.