Hardware Spec Index

Caldera FN-4931 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4931-EDGE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index766 (Case Fans scale)
Category rank#44,299
Street price$19
Power3 W
Performance per dollar40.32
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4931 Edge
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4931 Edge 140mm PWM Case Fan”, https://vextor7.com/item/704047 (accessed 2026-10-21).