Hardware Spec Index

Caldera FN-5707 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5707-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index481 (Case Fans scale)
Category rank#16,382
Street price$19
Power3 W
Performance per dollar25.32
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5707 Plus
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5707 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94816829 (accessed 2026-10-25).