| PartNumber | CFM-4020V-050-165-11 | CFM-4020V-060-210 | CFM-4020V-060-210-11 |
| Description | DC Fans 5Vdc 0.38W 6.3CFM DC Axial 40x20mm RD | DC Fans 5Vdc 0.54W 7.7CFM DC Axial 40x40x20mm | DC Fans 5Vdc 0.54W 7.7CFM DC Axial 40x20mm RD |
| Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
| Product Category | DC Fans | DC Fans | DC Fans |
| RoHS | Y | Y | Y |
| Product | DC Brushless Fans | DC Brushless Fans | DC Brushless Fans |
| Type | Axial | Axial | Axial |
| Frame Dimensions mm | 40 mm L x 20 mm W x 40 mm H | 40 mm L x 20 mm W x 40 mm H | 40 mm L x 20 mm W x 40 mm H |
| Operating Supply Voltage | 5 VDC | 5 VDC | 5 VDC |
| Airflow | 6.3 CFM | 7.7 CFM | 7.7 CFM |
| Speed | 5000 RPM | 6000 RPM | 6000 RPM |
| Pressure Type | 0.11 in H2O | 0.17 in H2O | 0.17 in H2O |
| Bearing Type | Enhanced Sleeve | Enhanced Sleeve | Enhanced Sleeve |
| Noise | 16.5 dBA | 21 dBA | 21 dBA |
| Power Rating | 440 mW | 620 mW | 620 mW |
| Features | Rotation detector signal | - | Rotation detector signal |
| Housing Material | Polybutylene Terephthalate (PBT) | Polybutylene Terephthalate (PBT) | Polybutylene Terephthalate (PBT) |
| Termination Style | Wire Leads | Wire Leads | Wire Leads |
| Series | CFM-40V | CFM-40V | CFM-40V |
| Height | 40 mm | 40 mm | 40 mm |
| Length | 40 mm | 40 mm | 40 mm |
| Size | 40 mm | 40 mm | 40 mm |
| Width | 20 mm | 20 mm | 20 mm |
| Brand | CUI | CUI | CUI |
| Current Type | DC | DC | DC |
| Product Type | DC Fans | DC Fans | DC Fans |
| Factory Pack Quantity | 200 | 200 | 600 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Tradename | omniCOOL | omniCOOL | omniCOOL |