Hardware Spec Index

Caldera FN-2877 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2877-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index615 (Case Fans scale)
Category rank#13,448
Street price$19
Power4 W
Performance per dollar32.37
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2877 Ultra
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2877 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10475853 (accessed 2026-10-19).