Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Bearing technology | Hydraulic |
| Weight & dimensions | |
| Weight | 635 g |
| Height | 155 mm |
| Width | 120 mm |
| Depth | 75 mm |
| Heat pipes diameter | 4 mm |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Energy management | |
| Power consumption (typical) | 3.72 W |
| Power supply | 180 W |
| Rated current | 0.31 A |
| Maximum current | 0.31 A |
| Voltage | 12 V |
| Fan voltage | 12 V |
| Fan current | 0.31 A |
| Thermal Design Power (TDP) | 180 W |
| Rated voltage | 12 V |
| Fan power consumption | 3.72 W |
| Starting voltage | 12 V |
| LED voltage | 5 V |
| Packaging content | |
| Remote control included | ![]() |
| Mounting kit | ![]() |
| Screws included | ![]() |
| Number of clips | 2 |
| Other features | |
| Power requirements | 12V DC |
| Connector(s) | 4-pin |
| Thermal grease | ![]() |
| Mean time to failure (MTTF) | 40000 h |
| Design | |
| Material | Aluminium, Copper |
| Product colour | Black |
| Number of fans | 1 fan(s) |
| RoHS compliance | ![]() |
| Base plate material | Copper |
| Fan connector | 4-pin |
| Radiator material | Aluminium |
| Number of heat pipes | 4 |
| Illumination LED | ![]() |
| Fins material | Aluminium |
| Number of fan blades | 9 |
| Performance | |
| Type | Fan |
| Mean time between failures (MTBF) | 40000 h |
| Speed detection | ![]() |
| Fan diameter | 12 cm |
| Supported processor sockets | Intel LGA1851, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM3, Socket AM4, Socket AM5 |
| Suitable location | Processor |
| Minimum spin speed | 800 RPM |
| Maximum airflow | 47.12 cfm |
| Noise level (high speed) | 29.5 dB |
| Fan speed (max) | 1500 RPM |
| Fan speed (min) | 800 RPM |
| Rotational speed (max) | 1500 RPM |
| Rotational speed (min) | 800 RPM |
| Bearing type | Hydraulic |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 29.5 dB |
| Pulse-width modulation (PWM) support | ![]() |
| Fan static pressure | 1.06 mmH2O |
| EAN | 8800263650361 |
The ZALMAN CNPS9X Optima2 is an air cooling solution engineered to manage thermal loads up to 180W TDP. This single-tower heatsink utilizes four direct-contact, 4mm diameter copper heat pipes to facilitate efficient thermal transfer away from the CPU integrated heat spreader. The stacked aluminium fin array is optimized for dissipation, ensuring consistent heat removal even during sustained high-load operations. The overall physical footprint measures 155mm high, 120mm wide, and 75mm deep, making it compatible with most standard mid-tower chassis.
A single 120mm cooling fan regulates airflow through the fins, operating on a hydraulic bearing system designed for reliable, low-friction operation. Fan speed is managed via a 4-pin PWM connection, allowing dynamic adjustment between 800 RPM and 1500 RPM based on current thermal requirements. This setup generates a maximum airflow of 47.12 CFM and static pressure of 1.06 mmH2O, maintaining a peak noise output of 29.5 dB. The cooler includes a comprehensive mounting kit for broad compatibility with current Intel (LGA1851, LGA1700) and AMD (AM5, AM4) processor sockets.
Key Features:- Maximum thermal design power capacity of 180W
- Four direct-contact copper heat pipes
- 120mm fan with Hydraulic Bearing technology
- Pulse Width Modulation (PWM) fan speed control
- Rotational speed range of 800 to 1500 RPM
- Maximum static pressure rated at 1.06 mmH2O
- Supports Intel LGA1700 and AMD AM5 socket mounting
- Integrated Addressable RGB (ARGB) illumination
- Total weight of the cooler assembly is 635 grams
Estimated delivery: 20.12 - 26.12
Today: 10:00 - 18:00
Estimated delivery: 20.12 - 26.12
Today: 09:00 - 17:00
Estimated delivery: 20.12 - 26.12
Today: 10:00 - 17:00
Estimated delivery: 20.12 - 26.12
Today: 10:00 - 18:00
Estimated delivery: 20.12 - 26.12
Today: 10:00 - 17:00
Estimated delivery time: 20.12 - 26.12
Estimated delivery time: 21.12 - 26.12
Estimated delivery time: 20.12 - 25.12
Estimated delivery time: 21.12 - 26.12
Estimated delivery time: 21.12 - 25.12
Estimated delivery time: 20.12 - 26.12
Estimated delivery time: 20.12 - 26.12
Estimated delivery time: 21.12 - 25.12


