Hardware Spec Index

Caldera FN-7555 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7555-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index212 (Case Fans scale)
Category rank#26,199
Street price$9
Power3 W
Performance per dollar23.56
Released2026

Specifications

BrandCaldera
ModelCaldera FN-7555 Prime
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7555 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/24676258 (accessed 2026-10-19).