Hardware Spec Index

Caldera FN-2777 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2777-PRO · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index645 (Case Fans scale)
Category rank#17,738
Street price$19
Power4 W
Performance per dollar33.95
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2777 Pro
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2777 Pro 120mm PWM Case Fan”, https://vextor7.com/item/3694413 (accessed 2026-10-18).