Refreshed aesthetic design
A recharged aesthetic offers new vibes while keeping it minimalistic.
Dual SickleFlow 120 Edge fans
Our in-house designed and manufactured premium fans come with enhanced blades for next-level airflow and cooling performance. Now in Push-Pull configuration.
| Product Number | RR-S4KK-25DN-R1 |
| Exterior Color | Black |
| CPU Socket | Intel® LGA 1851 / 1700 / 1200 / 1151 / 1150 / 1155 / 1156 socket |
| CPU Socket | AMD® AM5 / AM4 Socket |
| Dimensions (L x W x H) | 125 x 103 x 152 mm / 4.9 x 4.0 x 5.9 inch |
| Heat Sink Material | 4 Heat Pipes / Direct Contact / Aluminum Fins |
| Dimensions (L x W x H) | 120 x 120 x 25 mm / 4.7 x 4.7 x 1.0 inch |
| Fan Quantity | 2 PCS |
| Fan Speed | 690~2500 ± 10% RPM |
| Fan Airflow | 70.7 CFM (Max) |
| Fan Pressure | 3.61 mmH₂O (Max) |
| Fan MTTF | >160,000 Hours |
| Fan Noise Level | 32.8 dBA |
| Fan Bearing Type | Loop Dynamic Bearing |
| Fan Power Connector | 4-Pin (PWM) |
| Fan Rated Voltage | 12 VDC |
| Fan Rated Current | 0.2A |
| Fan Safety Current | 0.3A |
| Fan Power Consumption | 2.4W |
| Warranty | 2 years |
| Cooler Type | Air Cooler |
| Series | Hyper |
| Heatpipes | 4 |