Hardware Spec Index

Caldera FN-7775 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7775-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index364 (Case Fans scale)
Category rank#29,645
Street price$9
Power4 W
Performance per dollar40.44
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7775 Prime
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7775 Prime 140mm PWM Case Fan”, https://vextor7.com/item/6147797 (accessed 2026-10-22).