W12E12BS11B5-07 Antminer S21 S19k Fan 12cm 4pin Square Plug
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Antminer Fan 12cm 4pin Square 12V 1.65A W12E12BS11B5-07 - High-Quality Cooling Solution
The Antminer Fan 12cm 4pin Square 12V 1.65A W12E12BS11B5-07 is a top-of-the-line cooling fan designed specifically for Antminer S21 and S19k crypto miners. Crafted with high-quality materials and attention to detail, this fan ensures superior cooling performance and exceptional stability for your mining operations.
Optimize Cooling Performance and Stability with the Antminer Fan W12E12BS11B5-07
Equipped with a double-bearing motor and a thickened wall, this fan offers unparalleled stability and durability. The 5-blade design enhances airflow with a larger wind angle, resulting in increased air suction volume and improved cooling efficiency.
With a model number of W12E12BS11B5-07, this fan boasts a size of 12cm x 12cm x 3.8cm, making it an ideal fit for your Antminer setup. Operating at 12V DC and drawing 1.65A, it delivers powerful cooling performance to keep your mining equipment running smoothly.
W12E12BS11B5-07 Antminer Fan Cooler Features:
| Technical Features | |
|---|---|
| Model | W12E12BS11B5-07 |
| Size | 12cm x 12cm x 3.8cm |
| Voltage | 12V DC |
| Current | 1.65A |
| Speed | 6000 rpm |
| Material | High-strength composite engineering plastics |
| Motor | Double-bearing motor with copper wall tube technology |
| Cooling Efficiency | Superior heat dissipation and wear resistance |
Frequently asked questions
Is this fan PWM-controlled?
Yes — the 4-pin connector carries 12V + GND + Tach + PWM. The S21 / S19k control board can both monitor RPM and command duty cycle.
Does it fit the Antminer S19 / S19 Pro?
It will fit the 120x120x38mm aperture, but the S19 / S19 Pro typically uses the linear 4-pin variant. Verify the connector keying or use a square-to-linear adapter cable.
Can I run two W12E12BS11B5-07 in parallel?
The S21 / S19k chassis is designed for four 120mm fans (two front, two rear). Each must connect to its own dedicated control-board header — do not Y-split.
What if my fan position uses a 6-pin connector?
For 6-pin positions, use the DBPJ1238B2G or original Whatsminer-class 12cm fans instead. The W12E12BS11B5-07 is 4-pin only.
Related products
- KZ12038B012X 120x120x38mm 4-Pin 2.80A 12cm Fan
- PSAD1A238BH 12cm 12V 1.75A 4-Wire 6000 RPM Fan
- DF1203812B2UN Martech 12cm Fan for Antminer L7 / S19
- Antminer Fan Adapter Cable Kit (4-Pin Linear / Square / ATX)
- KF2510 4-Pin Vertical Fan Header Connector
Contact contact@lys-sz.com for volume pricing or compatibility questions.
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