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DeepCool Gammaxx AG400 vs Scythe Ninja 5: Comparison
DeepCool Gammaxx AG400 and Scythe Ninja 5 separate most on max speed: DeepCool Gammaxx AG400 at 2000 RPM, Scythe Ninja 5 at 800 RPM, 60% in favour of DeepCool Gammaxx AG400. Fan Count splits them by another 50%, this time favouring Scythe Ninja 5. They match on 4 other specifications, including cooler type, fan size and pwm control.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | DeepCool | Scythe |
| Cooler Type | Air Tower | Air Tower |
| Series | DeepCool Gammaxx AG400 | Scythe Ninja 5 |
| Tower Type | Single-Tower | Dual-Tower |
| Model Number | R-AG400-BKANMC-G-1 | SCNJ-5100 |
| Height | 150 mm | 182 mm-21% |
| Socket Compatibility | AMD AM5/AM4, Intel LGA1851/1700/1200/1151/1150/1155 | AMD AM5/AM4, Intel LGA1851/1700/1200/115X/2066/2011 |
| Tower Layout | Single-Tower | Dual-Tower |
| Fan Count | 1-50% | 2 |
| Noise Level | 31.6 dBA+17.1 dBA | 14.5 |
| RGB Lighting | Yes | No |
| Cooler Weight | 614 g | 1200 g |
| Heatpipe Count | 4 | 6 |
| Fan Size | 120 mm | 120 mm |
| Max Speed | 2000 RPM | 800 RPM-60% |
| Airflow | 75.89 CFM | 43.03 CFM-43% |
| Static Pressure | 2.53 mmH2O-47% | 4.8 mmH2O |
| PWM Control | Yes | Yes |
| Fan Connection | Standard 4-Pin PWM | Standard 4-Pin PWM |
| Source URL | https://www.deepcool.com/products/Cooling/cpuaircoolers/AG400-ARGB-120mm-CPU-Cooler-1851-1700-AM5/2022/16084.shtml | https://www.scythe-eu.com/en/products/cpu-cooler/ninja-5-rev-b.html |
Price comparison
| Retailer | DeepCool Gammaxx AG400 | Scythe Ninja 5 |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg |
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
DeepCool Gammaxx AG400
7 / 10 Expert Rating
A fine entry-level RGB cooler for budget builds, not a thermal standout.
Scythe Ninja 5
8 / 10 Expert Rating
A quietly capable dual-tower cooler that continues Scythe's long tradition of acoustics-first value engineering.




