| PartNumber | 9S1212M4021 | 9S1212M4D011 | 9S1212M4D01 |
| Description | DC Fans DC Fan, 120x25mm, 12VDC, Silent Series, Ribless | DC Fans DC Fan, 120x25mm, 12VDC, Silent Series, Ribless, Locked Rotor Sensor | DC Fans DC Fan, 120x25mm, 12VDC, Silent Series, Locked Rotor Sensor |
| 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 | Low Noise | Low Noise | Low Noise |
| Frame Dimensions mm | 120 mm L x 25 mm W x 120 mm H | 120 mm L x 25 mm W x 120 mm H | 120 mm L x 25 mm W x 120 mm H |
| Operating Supply Voltage | 12 VDC | 12 VDC | 12 VDC |
| Airflow | 58.61 CFM | 58.61 CFM | 58.61 CFM |
| Speed | 1850 RPM | 1850 RPM | 1850 RPM |
| Pressure Type | 2.2 mmAq | 2.2 mmAq | 2.2 mmAq |
| Noise | 24 dBA | 24 dBA | 24 dBA |
| Housing Material | Plastic | Plastic | Plastic |
| Termination Style | Wire Leads | Wire Leads | Wire Leads |
| Series | 9S Type | 9S Type | 9S Type |
| 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 | 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 | 30 | 30 | 30 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Tradename | San Ace 120 | San Ace 120 | San Ace 120 |
| Part # Aliases | 05W9593 3784367 | 05W9592 3784369 | 05W9591 3784368 |
| Unit Weight | 5 oz | - | - |