Hardware Spec Index

Caldera FN-7577 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7577-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index206 (Case Fans scale)
Category rank#22,176
Street price$9
Power3 W
Performance per dollar22.89
Released2026

Specifications

BrandCaldera
ModelCaldera FN-7577 Prime
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7577 Prime 120mm PWM Case Fan”, https://vextor7.com/item/10051704 (accessed 2026-10-21).