| PartNumber | 109R0812T4H122 | 109R0812T4H11 | 109R0812T4H12 |
| Description | DC Fans DC Fan, 80x25mm, 12VDC, Sensorless, Internal Thermal Control | DC Fans DC Fan, 80x25mm, 12VDC, Tachometer, External Thermal Control | DC Fans DC Fan, 80x25mm, 12VDC, Sensorless, External Thermal Control |
| Manufacturer | Sanyo Denki | Sanyo Denki | Sanyo Denki |
| Product Category | DC Fans | DC Fans | DC Fans |
| RoHS | Y | Y | Y |
| Product | DC Fans | DC Fans | DC Fans |
| Type | Axial | Tachometer Sensor | Axial |
| Frame Dimensions mm | 80 mm L x 25 mm W x 80 mm H | 80 mm L x 25 mm W x 80 mm H | 80 mm L x 25 mm W x 80 mm H |
| Operating Supply Voltage | 12 VDC | 12 VDC | 12 VDC |
| Airflow | 37.78 CFM | 36.37 CFM | 36.4 CFM |
| Speed | 3000 RPM | 2900 RPM | 2900 RPM |
| Pressure Type | 3.8 mmAq | 3.5 mmAq | 3.6 mmAq |
| Noise | 29 dBA | 29 dBA | 29 dBA |
| Housing Material | Plastic | Plastic | Plastic |
| Termination Style | Wire Leads | Wire Leads | Wire Leads |
| Series | 9R Type | 9P Type | 9R Type |
| Packaging | Bulk | Bulk | Bulk |
| Height | 80 mm | 80 mm | 80 mm |
| Length | 80 mm | 80 mm | 80 mm |
| Size | 80 mm | 80 mm | 80 mm |
| Width | 25 mm | 25 mm | 25 mm |
| Brand | Sanyo Denki | Sanyo Denki | Sanyo Denki |
| Current Type | DC | DC | DC |
| Compliance | CSA; TUV; UL | CSA; TUV; UL | CSA; TUV; UL |
| Product Type | DC Fans | DC Fans | DC Fans |
| Factory Pack Quantity | 40 | 40 | 40 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Tradename | San Ace 80 | San Ace 80 | San Ace 80 |
| Part # Aliases | 1408437 | 3019404 | 1408435 |
| Unit Weight | 3.527396 oz | 3.880136 oz | 3.527396 oz |
| Power Rating | - | - | 1.68 W |