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be quiet! Pure Rock 2 vs DeepCool AK400 G2: Comparison

be quiet! Pure Rock 2 and DeepCool AK400 G2 separate most on max speed: be quiet! Pure Rock 2 at 1500 RPM, DeepCool AK400 G2 at 2200 RPM, 32% in favour of DeepCool AK400 G2. Airflow splits them by another 19%, again favouring DeepCool AK400 G2. They match on 9 other specifications, including cooler type, tower type and tower layout.

be quiet! Pure Rock 2 (Single-Tower Air/4 Heatpipes/120mm PWM Fan/155mm Height/Budget Silent Line)
be quiet!be quiet! Pure Rock 2
DeepCool AK400 G2 (Single-Tower Air/4 Copper Heatpipes/220W TDP/120mm FDB Fan/Woodgrain or Digital Display)
DeepCoolDeepCool AK400 G2

Specs

Specification
be quiet! Pure Rock 2 (Single-Tower Air/4 Heatpipes/120mm PWM Fan/155mm Height/Budget Silent Line)
be quiet! Pure Rock 2
DeepCool AK400 G2 (Single-Tower Air/4 Copper Heatpipes/220W TDP/120mm FDB Fan/Woodgrain or Digital Display)
DeepCool AK400 G2
Brandbe quiet!DeepCool
Cooler TypeAir TowerAir Tower
Seriesbe quiet! Pure Rock 2DeepCool AK400 G2
Tower TypeSingle-TowerSingle-Tower
Height155 mm156 mm-1%
Socket CompatibilityAMD AM4/AM5, Intel LGA1700/1200/115X/2066/2011-3AMD AM5/AM4, Intel LGA1851/1700/1200/115X
Tower LayoutSingle-TowerSingle-Tower
Fan Count11
Noise Level26.8 dBA31.45 dBA+4.6 dBA
Cooler Weight580 g950 g
Heatpipe Count44
Base MaterialDirect-Touch CopperDirect-Touch Copper
Fan Size120 mm120 mm
Max Speed1500 RPM-32%2200 RPM
Airflow51.4 CFM-19%63.4 CFM
PWM ControlYesYes
Warranty3 years3 years
Source URLhttps://www.bequiet.com/en/cpucooler/1842https://www.deepcool.com/products/Cooling/cpuaircoolers/AK400-G2-Wood-Grain-Top-Cover-CPU-Cooler/2025/21908.shtml

Price comparison

Retailerbe quiet! Pure Rock 2DeepCool AK400 G2
AmazonView on Amazon
NeweggView on Newegg

Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Verdict

be quiet! Pure Rock 2

7.4 / 10 Expert Rating

A sensible quiet budget cooler for locked mainstream CPUs, not for chasing overclocks.

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