Hardware Spec Index

Caldera FN-1188 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1188-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index568 (Case Fans scale)
Category rank#31,106
Street price$19
Power3 W
Performance per dollar29.89
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1188 Prime
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1188 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/52321995 (accessed 2026-10-25).