Weight & dimensions
| Package depth |
115 mm |
| Package weight |
485 g |
| Package width |
120 mm |
| Package height |
136 mm |
| Fan dimensions (W x D x H) |
92 x 92 x 25 mm |
| Depth |
125 mm |
| Weight |
385 g |
| Width |
95 mm |
| Height |
77.5 mm |
Performance
| Suitable for |
Processor |
| Number of fans |
1 fan(s) |
| Supported processor sockets |
Socket AM3, Socket AM3+, Socket AM2+, Socket FM2, Socket AM2, Socket AM4, Socket FM2+, LGA 1366 (Socket B), Socket FM1, LGA 1150 (Socket H3), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1151 (Socket H4) |
| Heat pipes diameter |
6 mm |
| Fan thickness |
25 mm |
| Pulse-width modulation (PWM) support |
Y |
| Maximum airflow |
32.8 cfm |
| Minimum airflow |
13.12 cfm |
| Cooling capacity in watts (max) |
130 W |
| Airflow |
55.72 m³/h |
| Minimum air pressure |
0.86 mmH2O |
| Maximum air pressure |
2.15 mmH2O |
| Noise level (high speed) |
24.5 dB |
| Number of heat pipes |
3 |
| Rotational speed (min) |
800 RPM |
| Rotational speed (max) |
2000 RPM |
| Type |
Cooler |
| Fan diameter |
92 mm |
Additionally
| Colour of product |
Black, Copper, Silver |
Intel LGA 775/1150/1151/1155/1156/1366, AMD AM4/AM3/AM3+/AM2/AM2+/FM1/FM2/FM2+, 800 - 2000 RPM, 0.86 - 2.15 mmH2O, 13.12 - 32.8 CFM, 22.29 - 55.72 m3/h, 24.5 dBA, 130W
ENERMAX ETS-N31 is an effective cooling solution for entry-level systems. With its compact-size design, ETS-N31 provides superb compatibility with chassis and RAM modules. The heat sink incorporates with patented VGF (Vortex Generator Flow), VEF (Vacuum Effect), and HDT (Heat pipe Direct Touch) design to ensure rapid heat dissipation and remove hot spots on CPU swiftly. ETS-N31, an ultra-compact CPU cooler, is perfect to small chassis.
Maximum compatibility
Compact size structure gives users greater flexibility in selecting chassis
Patented VGF (Vortex Generator Flow) to increase air convection around the heat pipes
HDT (Heat-pipe Direct Touch) technology ensures rapid thermal conduction and eliminates CPU hot spots quickly
Asymmetric heat pipe design allows extra space for perfect RAM compatibility
Tool-free mounting system ensures an effortless and easy installation
“1-clip” fan bracket design for user-friendly installation
