AIO Warranty期間比較(2026年)。Arctic Liquid Freezer III Pro: 6-year warranty(業界最長)・NZXT Kraken Elite: 6-year・ASUS ROG Ryujin III: 6-year・Corsair iCUE LINK H150i ELITE LCD: 5-year・MSI MEG CoreLiquid S360: 5-year・Lian Li Galahad II Trinity: 5-year・Thermalright Frozen Prism: 5-year・DeepCool LT720: 5-year・be quiet! Pure Loop 2 FX: 3-year(短い)・Alphacool Eisbaer Pro Aurora: 2-year(custom水冷扱い)・Pump寿命5-7年実用・Coolant evaporation 0.5%/year・Asetek Gen 8 MTBF 80000h(9年連続使用相当)・2026年 Arctic 6-year + コスパ最強。