Hardware Spec Index

Caldera FN-9399 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9399-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index219 (Case Fans scale)
Category rank#32,652
Street price$9
Power4 W
Performance per dollar24.33
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9399 Prime
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9399 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21368270 (accessed 2026-10-20).