I bought an open-box PC for about $1,700 with a Ryzen 7 9800X3D and an RTX 5070 Ti. The system uses a Thermaltake air cooler instead of an all-in-one liquid cooler. I'm not very familiar with PC cooling, so I'm wondering whether this will noticeably affect performance, temperatures, noise, or reliability. Should I replace the cooler, or is the current setup perfectly fine? The rest of the components looked good, and the system may still be covered by a warranty.
4 Answers
I’d leave it alone. AIO liquid coolers can look nice and may offer a few degrees of extra thermal headroom, but they’re not automatically better for gaming. A good air cooler is simpler, cheaper, and generally more reliable.
A decent dual-tower air cooler is completely adequate for the 9800X3D. In long, heavy workloads, a liquid cooler might maintain slightly higher boost clocks—perhaps around 100 MHz more—but that difference is usually unnoticeable in real-world use. Air coolers also have very little to fail and can last for many years with basic dust cleaning.
Air cooling is basically a set-it-and-forget-it solution. It won’t leak, and the only moving part that usually needs attention is the fan. Noise depends more on the specific cooler, fan curve, and case airflow than on air versus liquid by itself.
If the installed cooler is particularly weak or noisy, a Thermalright Phantom Spirit or similar dual-tower model is inexpensive and performs competitively with many liquid coolers. However, since the computer is open-box and may have a warranty, I wouldn’t replace anything unless temperatures, noise, or performance are actually a problem.
So it shouldn’t be noticeably loud just because it uses air cooling?