Starting part
Cooler Master I30 31 CFM CPU Cooler
Better fit if height matters: 55 mm listed.
Cooler Master I30 31 CFM CPU Cooler vs Thermalright Assassin X SE 32.77 CFM CPU Cooler
Side-by-side cpu cooler specifications, price freshness, and neutral decision guidance to help you carry the right part into your PC build.
Cooler Master I30 31 CFM CPU Cooler
Cooler Master
$12.99
Thermalright Assassin X SE 32.77 CFM CPU Cooler
Thermalright
$16.89
Comparison complete · next step
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Choose the part you want to keep. Guided Builder carries it forward, then helps you set the budget and complete every remaining slot.
- Compared the specs
- Keep one CPU cooler
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Choose your starting part
Guided Builder is recommended. Advanced stays available as the manual path.
Starting part
Thermalright Assassin X SE 32.77 CFM CPU Cooler
Better fit if noise level matters: 23.85 dB listed.
Material specification differences
Direct specifications only - not benchmarks or an overall score.
- If height matters: Cooler Master I30 31 CFM CPU Cooler lists 55 mm.
- If noise level matters: Thermalright Assassin X SE 32.77 CFM CPU Cooler lists 23.85 dB.
- If max rpm matters: Cooler Master I30 31 CFM CPU Cooler lists 2600 RPM.
Specification profile
Each spec is scaled as a % of the leader in your selection - so even the runner-up stays visible on the chart.
Key specs at a glance
Top 3 specs that matter most. Full spec-by-spec breakdown is in the table below.
Performance
Noise LevelLower is better
Cooler Master I30 31 CFM CPU Cooler
28 dB
Thermalright Assassin X SE 32.77 CFM CPU Cooler
23.85 dB
Max RPMHigher is better
Cooler Master I30 31 CFM CPU Cooler
2600 RPM
Thermalright Assassin X SE 32.77 CFM CPU Cooler
2200 RPM
Physical
HeightLower is better
Cooler Master I30 31 CFM CPU Cooler
55 mm
Thermalright Assassin X SE 32.77 CFM CPU Cooler
118 mm
Comparison complete · next step
Turn this CPU cooler decision into a compatible PC.
Choose the part you want to keep. Guided Builder carries it forward, then helps you set the budget and complete every remaining slot.
- Compared the specs
- Keep one CPU cooler
- Check the complete build
Choose your starting part
Guided Builder is recommended. Advanced stays available as the manual path.
Starting part
Cooler Master I30 31 CFM CPU Cooler
Better fit if height matters: 55 mm listed.
Starting part
Thermalright Assassin X SE 32.77 CFM CPU Cooler
Better fit if noise level matters: 23.85 dB listed.
Material specification differences
Direct specifications only - not benchmarks or an overall score.
- If height matters: Cooler Master I30 31 CFM CPU Cooler lists 55 mm.
- If noise level matters: Thermalright Assassin X SE 32.77 CFM CPU Cooler lists 23.85 dB.
- If max rpm matters: Cooler Master I30 31 CFM CPU Cooler lists 2600 RPM.
From comparison to complete build
Choose the part you want to build around.
Your selection carries into the builder. Guided Builder keeps it in place and helps you complete the remaining compatible parts.
- Compare specs
- 02Keep a part
- 03Finish the PC
| Component | $12.99 Checked 8/26/2026, 12:07:22 PM Continue with this part Keep it selected while you complete the rest of the PC. | $16.89 Checked 8/26/2026, 12:07:22 PM Continue with this part Keep it selected while you complete the rest of the PC. |
|---|---|---|
| Performance | ||
| Max RPM | 2600 RPM | 2200 RPM |
| Noise Level | 28 dB | 23.85 dB |
| Physical | ||
| Height | 55 mm | 118 mm |
| Connectivity | ||
| Sockets | LGA1150 LGA1151 LGA1155 LGA1156 LGA1200 | AM4 AM5 LGA1150 LGA1151 LGA1155 LGA1156 LGA1200 LGA1700 LGA1851 |
| Build | ||
| Type | No | No |
| Color | Black / Silver | Black / Silver |
| Other | ||
| Price Updated At | 2026-08-26T12:07:22.309+00:00 | 2026-08-26T12:07:22.557+00:00 |
PC Launchpad earns commissions from qualifying purchases. Amazon prices can change at any time; confirm the current price and availability on Amazon before buying.
Common questions
How should I choose between these cpu coolers?v
Start with the specifications that matter for your workload, then review power, physical fit, platform, and connectivity tradeoffs. PC Launchpad highlights only direct, verifiable specification differences and does not declare a universal winner.
Can I mix any of these cpu coolers with the rest of my parts?v
PC Launchpad's Guided Builder checks compatibility across every component automatically. Click "Use in Build" on any option above and the builder will flag socket, form-factor, wattage, or clearance issues before you check out.
Where are the prices from?v
Prices come from Amazon availability, which PC Launchpad updates regularly. If a component is out of stock or prices change, the comparison may not reflect the latest number - always confirm on the retailer page before you buy.
Is the Cooler Master I30 31 CFM CPU Cooler better than the Thermalright Assassin X SE 32.77 CFM CPU Cooler?v
It depends on the workload. Use the chart summary above for the quick read, then look at the spec-by-spec breakdown to see which individual metrics favor which part. Verifiable numeric winners are emphasized only when the data has a clear direction, such as higher capacity or lower latency.
Which one is better value - the Cooler Master I30 31 CFM CPU Cooler or the Thermalright Assassin X SE 32.77 CFM CPU Cooler?v
Value depends on your workload and the rest of the build. Compare the specifications you will actually use, then confirm the current retailer price before purchasing; PC Launchpad does not infer benchmark performance from catalog specifications.