Hardware Spec Index

Caldera FN-4139 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4139-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index568 (Case Fans scale)
Category rank#8,368
Street price$19
Power2 W
Performance per dollar29.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4139 SE
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4139 SE 140mm PWM Case Fan”, https://vextor7.com/item/46569679 (accessed 2026-10-24).