風速バケモノ参戦。MACH120は本当に最強なのか？【38dBA比較＋実測検証】

Do fan specs like airflow (CFM) and static pressure really reflect real cooling performance? In this video, we test the new 30mm-thick high-end fan from a new brand, Sudokoo — the MACH120. We compare it against: Noctua NF-A12x25 G2 ARCTIC P12 Pro / Pro Reverse DeepCool FD12 V2 All tested under the same noise level (38 dBA and more) to ensure a fair, real-world comparison. --- ■ Highlights Extreme airflow up to ~25 m/s Real performance when mounted on a cooler and in a case Custom metric: TSE (TrialSquash Efficiency Index) Real CPU cooling test using Cinebench R23 (Δt method) Why “more airflow ≠ better cooling” --- ■ Conclusion (Spoiler Alert) MACH120 delivers overwhelming raw airflow performance. However, in real-world cooling, system limitations (cooler + case) can prevent it from reaching its full potential. 👉 Standalone performance ≠ real-world performance This gap is clearly demonstrated in this test. --- ■ What is TSE? TSE = Airflow (m/s) ÷ Noise (dBA) × 100 A custom metric that measures how efficiently a fan delivers airflow at the same noise level. --- ■ Test Environment CPU Cooler: DeepCool AK400 Case: Cooler Master NR200 Test Rig: JOUGO-01 / JOUGO-02 Conditions: Noise-normalized testing (38 dBA and others) Temperature evaluated as Δt (CPU temp - intake temp) Logged using K-type thermocouples + HWiNFO --- ■ Timestamps 00:00 What is MACH120? 01:40 Why compare at the same noise level? 03:22 Airflow data (cooler / case / fan only) 04:14 Noise data 06:00 Airflow vs noise comparison 06:43 TSE (efficiency index) 07:13 Real CPU cooling test (Δt) 08:50 Why results reversed 10:03 Ring blade vs standard blade 11:22 Final ranking 11:52 PWM tuning tips 12:58 Next test (TL-C12C) --- ■ Summary MACH120: Extreme potential, best raw airflow Noctua G2: Excellent and stable low-noise performance P12 Pro: Outstanding value and real-world efficiency FD12 V2: Interesting structural differences --- ■ About TrialSquash This channel focuses on real-world fan testing: “How much cooling can you get at the same noise level?” If you found this helpful, please like and subscribe! Fan requests are always welcome. --- #PCBuilding #PCFans #Benchmark #SilentPC #Noctua #Arctic #DeepCool #Sudokoo #MACH120 #P12Pro #FD12V2 #AK400