Hardware Spec Index

Caldera FN-2877 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2877-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index407 (Case Fans scale)
Category rank#36,819
Street price$9
Power3 W
Performance per dollar45.22
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2877 Pro
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2877 Pro 120mm PWM Case Fan”, https://vextor7.com/item/3229294 (accessed 2026-10-21).