Hardware Spec Index

Caldera FN-1558 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1558-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index608 (Case Fans scale)
Category rank#22,563
Street price$19
Power2 W
Performance per dollar32.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1558 Edge
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1558 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/62944408 (accessed 2026-10-25).