Hardware Spec Index

Caldera FN-4541 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4541-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index753 (Case Fans scale)
Category rank#11,565
Street price$19
Power3 W
Performance per dollar39.63
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4541 Plus
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4541 Plus 140mm PWM Case Fan”, https://vextor7.com/item/20144130 (accessed 2026-10-20).