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Cooler Master SickleFlow 120 vs Scythe Kaze Flex II 120 PWM: Comparison
Cooler Master SickleFlow 120 and Scythe Kaze Flex II 120 PWM separate most on static pressure: Cooler Master SickleFlow 120 at 2.5 mmH2O, Scythe Kaze Flex II 120 PWM at 0.97 mmH2O, 61% in favour of Cooler Master SickleFlow 120. Max Speed splits them by another 33%, again favouring Cooler Master SickleFlow 120. They match on 4 other specifications, including fan size, lighting and pwm control.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Fan Size | 120 mm | 120 mm |
| Brand | Cooler Master | Scythe |
| Model | SickleFlow 120 | Kaze Flex II 120 PWM (1200RPM) |
| Bearing Type | Rifle | Fluid Dynamic |
| Lighting | No RGB | No RGB |
| Fan Thickness | 25 mm | 26 mm |
| Static Pressure | 2.5 mmH2O | 0.97 mmH2O-61% |
| Max Speed | 1800 RPM | 1200 RPM-33% |
| Noise Level | 27 dBA+3.2 dBA | 23.8 dBA |
| Airflow | 62 CFM | 52.94 CFM-15% |
| PWM Control | Yes | Yes |
| Min Speed | 650 RPM | 300 RPM |
| Rated Life | 160000 hours | 120000 hours |
| Connector Type | 4-Pin PWM | 4-Pin PWM |
| Positioning | Budget mainstream | Mainstream |
| Source URL | https://www.coolermaster.com/en-us/products/sickleflow-120.html | https://www.scytheus.com/kazeflexii-120 |
Price comparison
| Retailer | Cooler Master SickleFlow 120 | Scythe Kaze Flex II 120 PWM |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg | |
| Scythe | View on Scythe |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Cooler Master SickleFlow 120
6 / 10 Expert Rating
A dependable budget fan that performs identically to its pricier RGB sibling for less money.
Scythe Kaze Flex II 120 PWM
7 / 10 Expert Rating
A dependable, quiet mainstream fan with nothing flashy about it, which is exactly the point.
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