Hardware Spec Index

Caldera FN-4304 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4304-PRO · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index419 (Case Fans scale)
Category rank#46,239
Street price$9
Power4 W
Performance per dollar46.56
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4304 Pro
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4304 Pro 120mm PWM Case Fan”, https://vextor7.com/item/97715371 (accessed 2026-10-26).