| PartNumber | FFB0412SHN | FFB0412SHN-AF00 | FFB0412SHN-BF00 |
| Description | DC Fans DC Axial Fan, 40x28mm, 12VDC | DC Fans DC Axial Fan, 40x28mm, 12VDC, Tachometer | DC Fans DC Axial Fan, 40x28mm, 12VDC, Tachometer |
| Manufacturer | Delta Electronics | Delta Electronics | Delta Electronics |
| Product Category | DC Fans | DC Fans | DC Fans |
| RoHS | Y | Y | Y |
| Product | DC Brushless Fans | DC Brushless Fans | DC Brushless Fans |
| Type | Axial | Tachometer Sensor | Tachometer Sensor |
| Frame Dimensions mm | 40 mm L x 28 mm W x 40 mm H | 40 mm L x 28 mm W x 40 mm H | 40 mm L x 28 mm W x 40 mm H |
| Operating Supply Voltage | 12 VDC | 12 VDC | 12 VDC |
| Airflow | 24 CFM | 24 CFM | 24 CFM |
| Speed | 13000 RPM | 13000 RPM | 13000 RPM |
| Pressure Type | 27 mmAq | 27 mmAq | 27 mmAq |
| Bearing Type | Ball | Ball | Ball |
| Noise | 51.5 dBA | 51.5 dBA | 51.5 dBA |
| Power Rating | 6 W | 6 W | 6 W |
| Housing Material | Plastic | Plastic | Plastic |
| Termination Style | Wire Leads | Wire Leads | Wire Leads |
| Series | FFB | FFB | FFB |
| Packaging | Bulk | Bulk | Bulk |
| Height | 40 mm | 40 mm | 40 mm |
| Length | 40 mm | 40 mm | 40 mm |
| Size | 40 mm | 40 mm | 40 mm |
| Width | 28 mm | 28 mm | 28 mm |
| Brand | Delta Electronics | Delta Electronics | Delta Electronics |
| Current Type | DC | DC | DC |
| Product Type | DC Fans | DC Fans | DC Fans |
| Factory Pack Quantity | 288 | 288 | 288 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Unit Weight | 1.128767 oz | 1.128767 oz | 1.128767 oz |