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be quiet! Dark Rock 4 (BK021)
Article number: 6214982000
Item condition: New
Brand: Be Quiet!
- Dark Rock 4
- Silent Wings PWM 135mm
- 200W TDP
- 1400 RPM
- FDB
- 920 g
Product information "be quiet! Dark Rock 4 (BK021)"
Dark Rock is the high-end series of the be quiet! range of CPU coolers. It comprises double-tower, single-tower and top-flow cooler designs. They all offer incredible performance-to-noise ratios and the highest reliability available with absolutely no compromise in silence and performance. Dark Rock coolers are virtually inaudible and place the famous be quiet! SilentWings® technology at the heart of your PC. They are excellent for overclocked systems and demanding multi-graphics platforms.
No Compromise Silence and Performance
Dark Rock 4 offers an extreme cooling performance and virtually inaudible operation. Perfect for overclocked systems and demanding workstations.
- Silent Wings 135mm PWM fan features an advanced fluid-dynamic bearing and a smooth 6-pole motor
- Optimal balance of cooling and quietness with only 21.4dB(A) at maximum fan speed
- Six high-performance copper heat pipes that provide maximal heat conductance
- Wave-contoured cooling fins for increased air circulation
- Special black coating with ceramic particles enables perfect heat transfer
- Supports an additional 120mm fan; clips are included in scope of delivery
- Easily installable black installation kit can be mounted from above
- Elegant, brushed aluminum top cover with diamond cut finish
- 3-year manufacturer’s warranty
- Product conception, design and quality control in Germany
No Compromise Silence and Performance
Dark Rock 4 offers an extreme cooling performance and virtually inaudible operation. Perfect for overclocked systems and demanding workstations.
- Silent Wings 135mm PWM fan features an advanced fluid-dynamic bearing and a smooth 6-pole motor
- Optimal balance of cooling and quietness with only 21.4dB(A) at maximum fan speed
- Six high-performance copper heat pipes that provide maximal heat conductance
- Wave-contoured cooling fins for increased air circulation
- Special black coating with ceramic particles enables perfect heat transfer
- Supports an additional 120mm fan; clips are included in scope of delivery
- Easily installable black installation kit can be mounted from above
- Elegant, brushed aluminum top cover with diamond cut finish
- 3-year manufacturer’s warranty
- Product conception, design and quality control in Germany
Performance
| Suitable for | Processor |
| Type | Cooler |
| Fan diameter | 13.5 cm |
| Supported processor sockets | LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1366 (Socket B), LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket FM1, Socket FM2, Socket FM2+ |
| Rotational speed (max) | 1400 RPM |
| Noise level (low speed) | 10.5 dB |
| Noise level (high speed) | 21.4 dB |
| Pulse-width modulation (PWM) support | Y |
| Number of fins | 51 |
| Fins material | Aluminium |
| Bearing type | Fluid dynamic bearing (FDB) |
| Number of fans | 1 fan(s) |
| Additional fan supported | Y |
| Thermal Design Power (TDP) | 200 W |
| Number of heat pipes | 6 |
| Heat pipes diameter | 6 mm |
Design
| Colour of product | Black |
| Material | Copper |
| Cable length | 0.22 m |
| RoHS compliance | Y |
Power
| Power supply | 1.32 W |
| Rated voltage | 12 V |
| Rated current | 0.11 A |
Weight & dimensions
| Width | 136 mm |
| Depth | 159.4 mm |
| Height | 74.3 mm |
| Weight | 920 g |
| Fan dimensions (W x D x H) | 135 x 135 x 22 mm |
| Package width | 205 mm |
| Package depth | 149 mm |
| Package height | 214 mm |
| Package weight | 1.17 kg |
Technical details
| Fan connector | 4-pin |
Packaging content
| Screws included | Y |
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Weitere Details
Mögliche Laufzeiten:
| Laufzeit in Monaten | Monatlich Rate | Effektiver Jahreszins | Gebundener jährl. Sollzinssatz | Gesambetrag |
| 6 | 6×28,95 EUR | 9,9 % | 9,48 % | 173,70 EUR |
| 10 | 12×17,64 EUR | 9,9 % | 9,48 % | 176,43 EUR |
| 12 | 12×14,82 EUR | 9,9 % | 9,48 % | 177,80 EUR |
| 18 | 18×10,11 EUR | 9,9 % | 9,48 % | 181,96 EUR |
Diese Angaben stellen zugleich das repräsentative Beispiel im Sinne des § 6a PangV dar. Vermittlung erfolgt ausschließlich für die Commerz Finanz GmbH, Schwanthalerstr. 31, 80336 München.
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