Hardware Spec Index

Caldera FN-5091 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5091-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index843 (Case Fans scale)
Category rank#3,569
Street price$29
Power4 W
Performance per dollar29.07
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5091 Prime
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5091 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/214258 (accessed 2026-10-20).