Hardware Spec Index

Caldera FN-5742 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5742-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index660 (Case Fans scale)
Category rank#41,619
Street price$19
Power3 W
Performance per dollar34.74
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5742 SE
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5742 SE 140mm PWM Case Fan”, https://vextor7.com/item/25750186 (accessed 2026-10-20).