| PartNumber | AFB1248HE-T500 | AFB1248EHE-CF00 | AFB1248EHE-C |
| Description | DC Fans DC Axial Fan, 120x38mm, 48VDC, 105.94CFM, 5.76W, 41dBA, 2600RPM, Ball Bearing, IP55 | DC Fans DC Axial Fan, 120x38mm, 48VDC, Tachometer | DC Fans DC Axial Fan, 120x38mm, 48VDC |
| 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 | Axial |
| Frame Dimensions mm | 120 mm L x 38 mm W x 120 mm H | 120 mm L x 38 mm W x 120 mm H | 120 mm L x 38 mm W x 120 mm H |
| Operating Supply Voltage | 48 VDC | 48 VDC | 48 VDC |
| Airflow | 105.94 CFM | 212.57 CFM | 212.57 CFM |
| Speed | 2600 RPM | 4600 RPM | 4600 RPM |
| Pressure Type | 7.6 mmAq | 21 mmAq | 21 mmAq |
| Bearing Type | Ball | Ball | Ball |
| Noise | 41 dBA | 58.5 dBA | 58.5 dBA |
| IP Rating | IP55 | - | - |
| Power Rating | 5.76 W | 23.04 W | 23.04 W |
| Housing Material | Plastic | Plastic | Plastic |
| Termination Style | Wire Leads | Wire Leads | Wire Leads |
| Series | AFB | AFB | AFB |
| Packaging | Bulk | Bulk | Bulk |
| Height | 120 mm | 120 mm | 120 mm |
| Length | 120 mm | 120 mm | 120 mm |
| Size | 120 mm | 120 mm | 120 mm |
| Width | 38 mm | 38 mm | 38 mm |
| Brand | Delta Electronics | Delta Electronics | Delta Electronics |
| Current Type | DC | DC | DC |
| Product Type | DC Fans | DC Fans | DC Fans |
| Factory Pack Quantity | 36 | 36 | 36 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Unit Weight | 9.030134 oz | 11.287668 oz | 11.287668 oz |