| PartNumber | PFB1212UHE-T50F | PFB1212GHE | PFB1212EHE |
| Description | DC Fans DC Axial Fan, 120x38mm, 12VDC, 252.85CFM, 48W, 66.5dBA, 5500RPM, Ball Bearing, IP55 | DC Fans DC Axial Fan, 120x38mm, 12VDC | DC Fans DC Axial Fan, 120x38mm, 12VDC |
| 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 | Axial | 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 | 12 VDC | 12 VDC | 12 VDC |
| Airflow | 252.85 CFM | 217.8 CFM | 181.27 CFM |
| Speed | 5500 RPM | 4800 RPM | 4000 RPM |
| Pressure Type | 35.87 mmAq | 27 mmAq | 19 mmAq |
| Bearing Type | Ball | Ball | Ball |
| Noise | 66.5 dBA | 64 dBA | 59 dBA |
| IP Rating | IP55 | - | - |
| Power Rating | 48 W | 32.4 W | 19.2 W |
| Housing Material | Plastic | Plastic | Plastic |
| Termination Style | Wire Leads | Wire Leads | Wire Leads |
| Series | PFB | PFB | PFB |
| 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 | 13.404106 oz | 13.404106 oz | 13.404106 oz |