General data
| Model | Dark Rock 4 |
| Dimensions (L x W x H), (mm) | 96 x 136 x 159 |
| Total weight (kg) | 0.92 |
| TDP (W) | 200 |
| Socket compatibility AMD | AM5 / AM4 |
| Socket compatibility Intel | 1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILM |
| Fan model, number | 1x Silent Wings 135mm PWM |
| Decoupled fan mounting | ✓ |
| Overall noise level (dB(A)) @ 50/75/100% (rpm) | 10.5 / 15.6 / 21.4 |
Infographics
Heatsink specifications
| Overall dimensions without mounting material (L x W x H), (mm) | 74 x 136 x 160 |
| Number of fins | 51 |
| Fin material | Aluminum |
| Base material | Copper |
| CPU contact surface | CNC machined |
| Heatpipe number / Diameter (mm) | 6 / 6 |
| Color | Black |
| Surface treatment | Ceramic coating |
Fan specifications
| Fan dimensions (mm) | 135 x 135 x 22 |
| Speed @ 100% PWM /12V (rpm) | 1400 |
| Bearing technology | Fluid Dynamic Bearing |
| Motor technology | 6-pole fan motor |
| Rated Voltage (V) | 12 |
| Input current (A) | 0.11 |
| Input power (W) | 1.32 |
| Connector | 4-pin PWM |
| Cable length (mm) | 220 |
| Lifespan (h / 25°C) | 300,000 |
Accessories
| Thermal grease | Included |
| Mounting set | Intel & AMD |
| Y-Cable | – |
| User manual languages | DE, EN, ES, FR, PL, RU |
Service
| Warranty (Years) | 3 |
| International hotline / free of charge | ✓ / DE, FR |
Logistics data, RRP
| Article number | BK021 |
| EAN code | 4260052186251 |
| Dimensions, package (L x W x H), (mm) | 149 x 205 x 214 |
| Gross weight, package (kg) | 1.17 |
| Pieces per packaging unit | 12 |
| Dimensions, shipping box (L x W x H), (mm) | 427 x 465 x 463 |
| Gross weight, shipping box (kg) | 19.1 |
| RRP (€) | 74.90 |