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The fan spins up to 2,100 RPM to deliver 61.8 CFM of airflow and 2.51 mm H2O of static pressure. PWM control lets the motherboard adjust speed based on temperature, cutting power draw during light loads.
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SKU HC-337026MPN BL123
In stock Ships by Tue, Nov 10 when paid today.
A black 120mm PWM case fan that reaches 2,100 RPM with addressable RGB lighting. Suited for builders who want strong airflow and static pressure with quiet operation.
The fan spins up to 2,100 RPM to deliver 61.8 CFM of airflow and 2.51 mm H2O of static pressure. PWM control lets the motherboard adjust speed based on temperature, cutting power draw during light loads.
A rifle bearing combines ball and sleeve bearing benefits to lower friction. This extends service life and keeps noise at 30.9 dB(A) even at maximum RPM.
Addressable RGB LEDs connect through a 3-pin 5V digital header. Both the 4-pin PWM fan cable and the RGB cable support daisy-chaining to reduce internal cable clutter.
The frame and rotor are black. Dimensions are 120 x 120 x 25 mm with standard blade direction. The package includes one fan and the necessary daisy-chain cables.
| Brand | be quiet! |
|---|---|
| Manufacturer part no. | BL123 |
| EAN | 4260052191613 |
| Fan Size | 120 mm |
|---|---|
| Fan Blade Direction | Standard |
| Max. Fan RPM | 2100 rpm |
| Max. Single Fan Airflow | 105 m³/h |
| Max. Static Pressure | 2.51 mmH2O |
| Max. Single Fan Noise | 30.9 dB(A) |
|---|
| Fan connectors | 4 Pin (PWM) |
|---|---|
| RGB / LED connectors | 1x Digital RGB (3-Pin 5VDG) |
| Lighting / RGB | Yes |
|---|---|
| Lighting Color | RGB |
| Primary Color | Black |
|---|---|
| Fan Main Color (Frame) | Black |
| Fan Main Color (Rotor) | Black |
| Length / Depth | 120 mm |
|---|---|
| Width | 120 mm |
| Fan height | 25 mm |
| Number of Products in Set | 1 |
|---|
Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.
Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
| To | Business days | This item |
|---|---|---|
| GermanyDHL Paket | 1–2 | $5.90 |
| Other EU countriesDHL Parcel International | 2–8 | $11.90–$15.90 |
| UK, Switzerland and NorwayDHL Parcel International | 3–7 | $24.90 |
| United States and CanadaDHL Express Worldwide | 2–5 | $39.90 |
| Asia and the Middle EastDHL Express Worldwide | 2–5 | $49.90 |
| Australia and New ZealandDHL Express Worldwide | 3–6 | $59.90 |
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