The Thermalright Phantom Spirit 120SE wins in 2 out of 3 comparable specs. Its biggest advantage is TDP Rating (254% better).
NH-L9i-17xx wins in 1 spec (Noise Level: 8% better).
Recommendation
Choose Phantom Spirit 120SE if you want the best overall performance — especially tdp rating.
Choose NH-L9i-17xx if noise level matters more to you.
| Spec | NoctuaNH-L9i-17xx | ThermalrightPhantom Spirit 120SE |
|---|---|---|
| Design | ||
| Type | Low Profile | Air Tower |
| Height | 37 mm | 154 mm |
| Performance | ||
| TDP Rating | 65W | 230W+254% |
| Fans | 1 | 2 |
| Fan Size | 92 mm | 120 mm |
| Acoustics | ||
| Noise Level | 23.6 dB(A)−8% | 25.6 dB(A) |
| Fan RPM | 600 - 2500 | 1500 |
| Compatibility | ||
| Sockets | LGA1851, LGA1700 | LGA1851, LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150, AM5, AM4 |
| Price | ||
| MSRP | $45 | $40−11% |
| Release Date | Nov 2021 | Dec 2022 |
