Hardware Spec Index

Caldera FN-1858 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1858-EDGE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index407 (Case Fans scale)
Category rank#46,026
Street price$9
Power4 W
Performance per dollar45.22
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1858 Edge
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1858 Edge 120mm PWM Case Fan”, https://vextor7.com/item/7984683 (accessed 2026-10-23).