Hardware Spec Index

Caldera FN-2791 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2791-EDGE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index698 (Case Fans scale)
Category rank#3,403
Street price$29
Power3 W
Performance per dollar24.07
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2791 Edge
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2791 Edge 140mm PWM Case Fan”, https://vextor7.com/item/14765407 (accessed 2026-10-22).