Learn more about the Thermaltake A2491
Model| Brand | Thermaltake |
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| Model | A2491 |
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Details| Type | Case Fan |
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| Compatibility | Case |
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| Fan Size | 140mm |
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| Bearing Type | Sleeve |
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| RPM | 1000 ± 200 RPM |
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| Air Flow | 50.0 CFM |
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| Noise Level | 16 dBA |
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| Power Connector | 4 Pin |
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| Color | Red |
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Features| Features | TurboFan, bullet-shaped fan hub, for improved air flow Connects directly to Power Supply Application for DC 12V UL, CE approved |
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Dimensions & Weight| Dimensions | 140 x 140 x 25mm |
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Additional Information| First Listed on Newegg | January 24, 2026 |
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Customer Reviews of the Thermaltake A2491