Compact Design
Measuring 73 x 100 x 127 mm, the cooler clears tight chassis, HTPC enclosures, and office builds. The single-tower layout uses aluminum fins and a copper-aluminum base to move heat away from the CPU.
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SKU HC-611577MPN BK047
In stock Ships by Tue, Nov 10 when paid today.
A slim single-tower air cooler rated for 130W TDP. It fits tight cases and installs without tools on current Intel and AMD platforms.
Measuring 73 x 100 x 127 mm, the cooler clears tight chassis, HTPC enclosures, and office builds. The single-tower layout uses aluminum fins and a copper-aluminum base to move heat away from the CPU.
Three 6 mm nickel-plated heat pipes deliver a 130W thermal rating. The included 100 mm PWM fan spins up to 1700 RPM, pushing 35.5 CFM at 1.35 mmH2O static pressure while staying below 24.8 dB(A).
A nearly tool-free mounting kit supports Intel LGA 1700 and 1851 plus AMD AM4 and AM5 sockets. The process requires minimal screws, making it straightforward for first-time builders or quick upgrades.
The package contains the heatsink, one pre-installed 100 mm black PWM fan with a 4-pin connector, mounting hardware for supported sockets, and thermal paste.
| Brand | be quiet! |
|---|---|
| Manufacturer part no. | BK047 |
| EAN | 4260052193150 |
| Warranty | 3 years (manufacturer) |
| Additional fans possible | No |
|---|---|
| Heatpipe diameter | 6 mm |
| Number of heatpipes | 3 |
| Ventilation type | active |
| CPU Cooler Type | Single Tower |
|---|
| CPU Socket | 1700, 1851, AM4, AM5 |
|---|
| Max. Fan RPM | 1700 rpm |
|---|---|
| Max. Single Fan Airflow | 35.5 cfm |
| Max. Static Pressure | 1.35 mmH2O |
| Min. Single Fan Noise | 12.4 dB(A) |
|---|---|
| Max. Single Fan Noise | 24.8 dB(A) |
| Fan connectors | 4 Pin (PWM) |
|---|
| Max. TDP | 130 W |
|---|
| Lighting / RGB | No |
|---|
| Primary Color | Black |
|---|---|
| Fan Main Color (Frame) | Black |
| Fan Main Color (Rotor) | Black |
| Materials | Aluminum |
|---|---|
| Base Plate Material | Aluminum / Copper |
| Heat Sink Material | Aluminum |
| Length / Depth | 73 mm |
|---|---|
| Width | 100 mm |
| Height | 127 mm |
| Weight | 0.412 kg |
| Included fans | 1x 100 mm |
|---|
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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