Hardware Spec Index

Caldera FN-1805 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1805-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index526 (Case Fans scale)
Category rank#23,610
Street price$19
Power4 W
Performance per dollar27.68
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1805 Prime
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1805 Prime 120mm PWM Case Fan”, https://vextor7.com/item/33330398 (accessed 2026-10-20).