The fifth integration of the popular tower cooler from the premium Dark Rock line, which the German manufacturer Be Quiet decided to slightly reduce the cost, making it closer to ordinary people. Like the fourth version, Dark Rock 5 is a massive tower with a classic U-shaped layout of six heat pipes (6 mm), a large single-section radiator and a proprietary 120 mm. It stands out for its impressive power (up to 210 W) and dimensions (height 161 mm, weight just over 1 kg) and is designed for full-size assemblies in spacious cases, where all the elements can be located more freely, without interfering with each other.
The be quiet! Dark Rock 5 radiator consists of a copper nickel-plated base, six heat pipes with a diameter of 6 mm and a section of aluminum plates. The asymmetrical design and cutouts for the radiator provide more space around it for memory modules, as well as the ability to install a second fan on the exhaust side for additional cooling efficiency. The 120mm Silent Wings 4 fan with PWM control and maximum acceleration of up to 2100 rpm is responsible for active cooling of the system. Thanks to the combination of a quiet 6-pole motor, optimized fan blades and a hydrodynamic bearing, the manufacturer promises high performance and virtually silent operation with a peak indicator of no more than 30 dB. The list of supported platforms includes Intel LGA115x, LGA1200, LGA1700, AMD AM4 and AM5.
The information in the model description is for reference purposes. Always clarify the specifications and configuration of the product with the online store manager before purchasing. Catalog be quiet! 2025 - new arrivals, bestsellers, and the most relevant models be quiet!.
be quiet! DARK ROCK 5 Processor Air cooler 12 cm Black 1 pc(s) BK035
Dark Rock 5 is the compact embodiment of performance and high compatibility. With effortless installation and... morea silent fan it is designed for passionate gamers of all kinds.
- 6 advanced high-performance heat pipes
- Silent Wings 4 120mm PWM fan for perfect air pressure and virtually inaudible operation
- High RAM and VRM cooler compatibility thanks to an asymmetrical design and cut-outs on the heat sink
- Achieves only 29.8dB(A) at maximum fan speed
- Special black coating with ceramic particles enables perfect heat transfer and elegant look
- A second fan can optionally be installed at the exhaust for even higher air pressure Extreme Cooling Power
Superior heat dissipation With 6 high-performance copper heat pipes and a dense aluminum fin array Dark Rock 5 offers robust cooling. A special black coating with ceramic particles enables perfect heat transfer from the heat sink to the air keeping your system cool under the most intense workloads.
Silent Wings PWM Fan
For high performance and virtually inaudible operation The Silent Wings 4 120mm PWM fan features an advanced fluid-dynamic bearing smooth 6-pole motor and airflow-optimized fan blades. Thanks to a tight tip clearance between fan blade and frame the front fan provides extremely high air pressure. A funnel-shaped frame outlet enables ideal air distribution. The rubberized fan frame prevents vibrations from transferring to the heat sink reducing overall noise.
Unmatched Compatibility
Designed for all kinds of RAM and VRM coolers The Dark Rock 5's asymmetrical design and heat sink cut-outs increase RAM and VRM cooler compatibility significantly and enable limitless memory height. Optionally a second fan can be installed at the exhaust for an extra performance boost making Dark Rock 5 a versatile marvel.
Convenient Handling
Installation is a breeze Installation is easier than ever with the Dark Rock 5. Thanks to its convenient preinstalled mounting bridge and a firm yet gentle fixing method cooler attachment is a breeze. To sweeten the deal a long-neck screwdriver is included in the scope of delivery.
Iconic Design
Aesthetics meet functionality Dark Rock 5 does not compromise on style. A magnetic mesh top cover masks heat pipe ends and the screw hole providing a sleek clean design as Dark Rock 5 cools your CPU.
Compatible with Liquid Metal Thermal Grease
Cooling power beyond belief Thanks to a nickel-plated base Dark Rock 5 is compatible with liquid metal thermal grease such as DC2 Pro. The properties of liquid metal compound combined with Dark Rock 5 allow high-end CPUs to perform at even higher levels.
be quiet! be quiet Dark Rock 5 CPU Air Cooler BK035
Unleashed performance and compatibility Dark Rock 5 is the compact embodiment of extremely high cooling performance and high... morecompatibility. With effortless installation and a silent fan, it is designed for passionate gamers of all kinds. Enjoy gaming while your CPU cools virtually inaudibly with the extreme cooling power of no less than 6 heat pipes. - 6 advanced high-performance heat pipes - Silent Wings 4 120mm PWM fan for perfect air pressure and virtually inaudible operation - High RAM and VRM cooler compatibility thanks to an asymmetrical design and cut-outs on the heat sink - Achieves only 29.8dB(A) at maximum fan speed - Easy mounting thanks to pre-fixed mounting bridge and screws - Special black coating with ceramic particles enables perfect heat transfer and elegant look - Magnetic mesh top cover hides the heat pipe ends - Compatible with liquid metal thermal grease - A second fan can optionally be installed at the exhaust for even higher air pressure - 3-year manufacturer’s warranty Specification - Part Number: BK035 - Model: Dark Rock 5 - TDP (W): 210 - Color option: Black - Overall dimensions without mounting material (L x W x H), (mm): 101 x 136 x 161 - Total weight (kg): 1.03 - Socket compatibility Intel: 1700 / 1200 / 2066 / 1150 / 1151 / 1155 -Socket compatibility AMD: AM5 / AM4 - Overall noise level (dB(A)) @ 50/75/100% (rpm): 11.9 / 23.2 / 29.8 - Number of fans: 1 - Lighting connector: No - Fin material: Aluminum - Surface treatment: Ceramic coating - Base material: Copper - CPU contact surface: CNC machined - Heatpipe number / Diameter (mm): 6 / 6 - Fan model: Silent Wings 4 120mm PWM - Fan dimensions (mm): 120 x 120 x 25 - Speed @ 100% PWM (rpm): 2100 - Airflow at 100% PWM / 12V (cfm / m3/h): 55.0 / 93.5 - Air pressure at 100% PWM / 12V (mm H2O): 2.73 - Bearing technology: Fluid Dynamic Bearing - Motor technology: 6-pole fan motor - Connector: 4-pin PWM - Warranty: 3 Years
be quiet! be quiet! DARK ROCK 5 Processor Air cooler 12 cm Black 1 pc(s) BK035
6 advanced high-performance heat pipes Silent Wings 4 120mm PWM fan for perfect air pressure and virtually inaudible operatio... moren High RAM and VRM cooler compatibility thanks to an asymmetrical design and cut-outs on the heat sink Achieves only 29.8dB(A) at maximum fan speed Special black coating with ceramic particles enables perfect heat transfer and elegant look A second fan can optionally be installed at the exhaust for even higher air pressure Unleashed performance and compatibilityDark Rock 5 is the compact embodiment of performance and high compatibility. With effortless installation and a silent fan, it is designed for passionate gamers of all kinds. Performance Fan's mean time to failure (MTTF) 300000 h Quantity per pack 1 pc(s) Bearing type Fluid Dynamic Bearing (FDB) Pulse-width modulation (PWM) support Yes Maximum air pressure 2.73 mmH2O Airflow 93.5 m³/h Maximum airflow 55 cfm Noise level (high speed) 29.8 dB Noise level (low speed) 11.9 dB Rotational speed (max) 2100 RPM Supported processor sockets LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, LGA 1851, Socket AM4, Socket AM5 Fan diameter 12 cm Type Air cooler Suitable location Processor Design Fan connector 4-pin Number of heat pipes 6 Fins material Aluminium Number of fans 1 fan(s) Base plate material Copper Product colour Black Power Thermal Design Power (TDP) 210 W Maximum current 0.2 A Fan current 0.1 A Fan power consumption 2.4 W Rated voltage 12 V Weight & dimensions Package weight 1.5 kg Package height 224 mm Package depth 198 mm Package width 146 mm Cable length 0.22 m Heat pipes diameter 6 mm Fan dimensions (W x D x H) 120 x 120 x 25 mm Weight 1.03 kg Height 161 mm Depth 101 mm Radiator height 16.1 cm Radiator depth 7.6 cm Radiator width 13.6 cm Width 136 mm Technical details Warranty period 3 year(s) Compliance certificates CE, RoHS, TÜV mark, UKCA, UL, WEEE Packaging content CPU bracket(s) Yes Installation instruction Yes Number of nuts 4 Number of screws 8 Screws included Yes Mounting kit Yes Other features Thermal grease Yes Logistics data Shipping (inner) case gross weight 18.6 kg Shipping (inner) case height 48.3 cm Shipping (inner) case length 61 cm Shipping (inner) case width 31 cm Products per shipping (inner) case 12 pc(s) manual pdf leaflet DARK ROCK 5
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 2, 135 mm, depth 25 mm, 1700 rpm, maximum TDP 270 W, height: 168 mm, UV glow, backplate mount
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, depth 25 mm, 1800 rpm, maximum TDP 180 W, height: 151 mm, UV glow, backplate mount