Hardware Spec Index

Caldera FN-3056 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3056-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index789 (Case Fans scale)
Category rank#37,839
Street price$29
Power2 W
Performance per dollar27.21
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3056 Pro
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3056 Pro 140mm PWM Case Fan”, https://vextor7.com/item/85704943 (accessed 2026-10-22).