Hardware Spec Index

Caldera FN-5977 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5977-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index400 (Case Fans scale)
Category rank#12,662
Street price$19
Power3 W
Performance per dollar21.05
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5977 Edge
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5977 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2862775 (accessed 2026-10-24).