Hardware Spec Index

Caldera FN-3541 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3541-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index413 (Case Fans scale)
Category rank#16,943
Street price$9
Power3 W
Performance per dollar45.89
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3541 XT
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3541 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2293738 (accessed 2026-10-20).