Hardware Spec Index

Caldera FN-1805 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1805-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index567 (Case Fans scale)
Category rank#42,374
Street price$19
Power4 W
Performance per dollar29.84
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1805 Plus
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1805 Plus 140mm PWM Case Fan”, https://vextor7.com/item/85967221 (accessed 2026-10-23).