Hardware Spec Index

Caldera FN-6178 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6178-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index688 (Case Fans scale)
Category rank#14,456
Street price$19
Power3 W
Performance per dollar36.21
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6178 Pro
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6178 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/99863776 (accessed 2026-10-20).