Hardware Spec Index

Caldera FN-5177 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5177-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index503 (Case Fans scale)
Category rank#45,749
Street price$19
Power4 W
Performance per dollar26.47
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5177 XT
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5177 XT 140mm PWM Case Fan”, https://vextor7.com/item/5081545 (accessed 2026-10-21).