COOLER MASTER Excalibur R4-EXBB-20PK-R0 120mm Case Fan
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Reviews(89)
this fan is a hoss on a megahalems or similar cooler in a push/pull configuration. it achieves the pressure that is pretty much just for 35mm deep fans being at only 25mm deep.
the one pulling makes a winding noise when fully powered not worth a neg egg just a heads up.
its interesting that cooler master actually got fairly close to the specs on this fan vs their R4 fans and others that are pretty aweful gauge. it does the rated pressure it says but is about 2 dba louder then stated on specs.
None specific at this time.
It started to make loud noices and started to run unevenly after one (1) week of usage. Good thing I bought two so that I could replace it. Will see how long the second one lasts.
None
Warranty & Returns
Warranty
Limited Warranty period(parts): 0
Limited Warranty period(labor): 0
Return Policies
This item is covered by Newegg.com's 30-Day Return Policy
Manufacturer Contact Info
Website: https://www.coolermaster.com/us/en-us/
Support Phone: 1-888-624-5099
Support Email: customersupport@coolermaster.com
Features & Details
- 120mm
- 600 - 2000 RPM±10% 26.4 - 85.6 CFM±10%
- Barometric Ball
Specifications
| Brand | COOLER MASTER |
|---|---|
| Model | R4-EXBB-20PK-R0 |
| Type | Case Fan |
|---|---|
| Compatibility | Case |
| Bearing Type | Barometric Ball |
| RPM | 600 - 2000 RPM±10% |
| Air Flow | 26.4 - 85.6 CFM±10% |
| Noise Level | 13 - 30 dBA |
| Power Connector | 4 Pin |
| Color | Black |
| Features | Air pressure (mmH2O): 0.75 - 3.53 mmH2O Voltage: 12 V DC Current (Ampere): 0.45A Max. Power consumption: 6 W Max. The innovative Barometric Ball Bearing technology provides longer life span while remaining lower noise level. Removable blades for quick and easy cleaning. Nine massive sword-shaped blades generate outstanding high air pressure with balanced airflow. Triangular blade tips reduce turbulence at fan edges and decrease wind shear noise while keeping maximum sweeping area. 3-piece frame with metal rim provides robust structure. Honeycomb ventilation meshed frame: - Low speed operation works as a secondary intake to increase airflow. - High speed operation helps to reduce noise by releasing excessive turbulence and vibration. PWM function for total performance solution at high and low speed operation. |
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| Dimensions | 120 x 120 x 25mm |
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| First Listed on Newegg | March 29, 2010 |
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