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DeepCool Gammaxx AG400 vs Noctua NH-D9L: Comparison
DeepCool Gammaxx AG400 and Noctua NH-D9L separate most on height: DeepCool Gammaxx AG400 at 155 mm, Noctua NH-D9L at 110 mm, 41% in favour of Noctua NH-D9L. TDP Rating splits them by another 18%, this time favouring DeepCool Gammaxx AG400. They match on socket compatibility and fan count.
Specs
| Specification |  |  |
|---|---|---|
| Brand | DeepCool | Noctua |
| Cooler Type | Air | Air, Dual-Tower |
| Series | DeepCool Gammaxx AG400 | Noctua NH-D9L |
| Tower Type | Single-Tower | Compact Dual-Tower |
| Model Number | AG400 | NH-D9L |
| Height | 155 mm-41% | 110 mm |
| Socket Compatibility | AMD AM4/AM5, Intel LGA1700/1200 | AMD AM4/AM5, Intel LGA1700/1200 |
| Fan Count | 1 | 1 |
| TDP Rating | 220 | 180-18% |
| Noise Level | 27+3.4 dBA | 23.6 |
| RGB Lighting | Yes | No |
Price comparison
| Retailer | DeepCool Gammaxx AG400 | Noctua NH-D9L |
|---|---|---|
| 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.
Noctua NH-D9L
8.2 / 10 Expert Rating
The best compact dual-tower option for small-case builds that still want Noctua-grade reliability and don't want to compromise all the way down to a single-tower cooler.