| Suitable location | Processor |
| Type | Air cooler |
| Fan diameter | 12 cm |
| Supported processor sockets | LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM4 |
| Rotational speed (min) | 600 RPM |
| Rotational speed (max) | 1500 RPM |
| Noise level (high speed) | 26 dB |
| Maximum airflow | 60.89 cfm |
| Maximum air pressure | 1.6 mmH2O |
| Pulse-width modulation (PWM) support | Yes |
| Bearing type | Rifle bearing |
| Pump connector | 4-pin |
| Fan's mean time to failure (MTTF) | 40000 h |
| Product colour | Black |
| Material | Aluminium, Copper |
| Number of heat pipes | 4 |
| Power consumption (typical) | 2.4 W |
| Rated voltage | 12 V |
| Thermal Design Power (TDP) | 180 W |
| Width | 123 mm |
| Depth | 72 mm |
| Height | 156 mm |
| Weight | 530 g |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Description |
| Zalman CNPS9X OPTIMA RGB - processor-k. Type: Air cooler, Fan diameter: 12 cm, Rotational speed (min): 600 RPM, Rotational speed (max): 1500 RPM, Noise level (high speed): 26 dB, Maximum airflow: 60.89 cfm, Maximum air pressure: 1.6 mmH2O, Bearing type: Rifle bearing. Width: 123 mm, Depth: 72 mm, Height: 156 mm. Product colour: Black |