Hardware Spec Index

Caldera FN-7055 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7055-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index712 (Case Fans scale)
Category rank#40,931
Street price$19
Power3 W
Performance per dollar37.47
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7055 Prime
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7055 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/439277 (accessed 2026-10-19).