be quiet! Pure Rock 3 Air Cooler
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About This Item
- Compact air cooler with high-performance Pure Wings 3 fan
- Supports multiple sockets including LGA 1851, LGA 1700, and AM5
- Four 6mm heat pipes with aluminium fins for efficient cooling
- PWM fan control with max 2000 RPM and 190W TDP capacity
- Preinstalled mounting bridge for quick installation
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be quiet! Pure Rock 3 Black | Compact High-Performance Air Cooler
The be quiet! Pure Rock 3 Black Processor Air cooler delivers impressive thermal performance in a compact design, making it ideal for space-conscious builds without compromising cooling power. With its specially designed Pure Wings 3 fan and preinstalled mounting bridge, this cooler offers a perfect balance of quiet operation and efficient heat dissipation for mainstream to high-end processors.
Key Specifications
| Metric | Spec. |
|---|---|
| Fan Diameter | 12 cm |
| Max Airflow | 59.6 cfm |
| TDP Rating | 190 W |
| Supported Sockets | LGA 1851, AM4, AM5 |
| Noise Level (Low) | 12.4 dB |
Compact Design, Powerful Performance
Despite its space-saving footprint, the Pure Rock 3 Black packs serious cooling capability. The four 6mm heat pipes efficiently transfer heat from your processor to the aluminium fin stack, while the 12cm Pure Wings 3 fan provides excellent airflow without creating excessive noise. This makes it perfect for builds where case space is at a premium but performance can’t be compromised.
Whisper-Quiet Operation
Operating at just 12.4 dB in low-speed mode, this cooler maintains near-silent performance during everyday computing tasks. Even under load, the maximum noise level of 31.2 dB remains unobtrusive, thanks to the rifle bearing fan design and optimised airflow path. The PWM support ensures the fan only spins as fast as necessary, balancing cooling needs with acoustic comfort.
Universal Socket Compatibility
With support for both Intel LGA (1150 through 1851) and AMD sockets (AM4, AM5), this cooler offers broad compatibility across current and recent processor generations. The included mounting kit makes installation straightforward regardless of your platform choice, while the 4-pin connector ensures full PWM control for intelligent fan speed management.
Box Contents
- be quiet! Pure Rock 3 Black air cooler
- Mounting hardware for Intel and AMD platforms
- Installation manual
Check before you buy
- Confirm your processor’s TDP is within the 190W limit
- Verify your case has clearance for 124mm x 71mm x 154mm dimensions
- Check your motherboard’s socket compatibility (LGA 1851/1700/1200/1155/1151/1150 or AM4/AM5)
- Ensure your RAM clearance accommodates the cooler height
Frequently Asked Questions
Q: Is this cooler compatible with my Intel LGA 1200 processor?
A: Yes, the Pure Rock 3 Black supports LGA 1200 along with multiple other Intel and AMD sockets.
Q: How many fans does this cooler include?
A: It comes with one 120mm Pure Wings 3 fan pre-installed.
Q: What is the maximum noise level?
A: The cooler operates at a maximum of 31.2 dB under full load conditions.
Q: Does it support overclocked processors?
A: With a 190W TDP rating, it can handle most mainstream overclocked processors, but verify your specific CPU’s requirements.
The Consultant’s verdict & warranty
The be quiet! Pure Rock 3 Black offers exceptional value for users seeking reliable, quiet cooling in a compact form factor. Its broad socket compatibility and proven be quiet! engineering make it a safe choice for both upgrades and new builds. Covered by the standard Manufacturer Warranty.
| Performance | |
|---|---|
| Suitable location | Processor |
| Fan connector | 4-pin |
| Pulse-width modulation (PWM) support | Yes |
| Rotational speed (max) | 2000 RPM |
| Fins material | Aluminium |
| Bearing type | Rifle bearing |
| Thermal Design Power (TDP) | 190 W |
| Noise level (low speed) | 12.4 dB |
| Noise level (high speed) | 31.2 dB |
| Number of heat pipes | 4 |
| Heat pipes diameter | 6 mm |
| Fan thickness | 2.5 cm |
| Type | Air cooler |
| Fan diameter | 12 cm |
| Supported processor sockets | LGA 1851, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5 |
| Maximum airflow | 59.6 cfm |
| Maximum air pressure | 2.41 mmH2O |
| Airflow | 101.2 m³/h |
| Number of fans | 1 fan(s) |
| Quantity per pack | 1 pc(s) |
| Fan's mean time to failure (MTTF) | 80000 h |
| Design | |
| Fan connector | 4-pin |
| Fins material | Aluminium |
| Number of heat pipes | 4 |
| Number of fans | 1 fan(s) |
| Product colour | Black |
| Cable length | 0.12 m |
| Base plate material | Copper |
| Technical details | |
| Thermal Design Power (TDP) | 190 W |
| Noise level (low speed) | 12.4 dB |
| Noise level (high speed) | 31.2 dB |
| Number of heat pipes | 4 |
| Heat pipes diameter | 6 mm |
| Fan thickness | 2.5 cm |
| Type | Air cooler |
| Fan diameter | 12 cm |
| Supported processor sockets | LGA 1851, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5 |
| Maximum airflow | 59.6 cfm |
| Maximum air pressure | 2.41 mmH2O |
| Airflow | 101.2 m³/h |
| Number of fans | 1 fan(s) |
| Cable length | 0.12 m |
| Fan connector | 4-pin |
| Sustainability certificates | Triman |
| Warranty period | 3 year(s) |
| Compliance certificates | CE, RoHS, UKCA, UL, WEEE |
| Ports & interfaces | |
| Fan connector | 4-pin |
| Power | |
| Thermal Design Power (TDP) | 190 W |
| Fan power consumption | 3.6 W |
| Fan voltage | 12 V |
| Fan current | 0.13 A |
| Colour | |
| Product colour | Black |
| Weight & dimensions | |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Package depth | 133 mm |
| Package width | 163 mm |
| Package height | 210 mm |
| Heat pipes diameter | 6 mm |
| Fan thickness | 2.5 cm |
| Width | 124 mm |
| Package weight | 900 g |
| Depth | 71 mm |
| Height | 154 mm |
| Weight | 570 g |
| Cable length | 0.12 m |
| Radiator width | 12.4 cm |
| Radiator depth | 4.6 cm |
| Radiator height | 15.4 cm |
| Packaging data | |
| Package depth | 133 mm |
| Package width | 163 mm |
| Package height | 210 mm |
| Package weight | 900 g |
| Packaging content | |
| Mounting kit | Yes |
| Logistics data | |
| Shipping (inner) case width | 34.2 cm |
| Shipping (inner) case length | 55.2 cm |
| Shipping (inner) case height | 45 cm |
| Shipping (inner) case gross weight | 14.8 kg |
| Products per shipping (inner) case | 16 pc(s) |
| Identifiers | |
| Distributor SKUs | FABEQ-BK039, 607118, 2750221, CLBK039 |

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