Hardware Spec Index

Caldera FN-7281 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7281-EDGE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index356 (Case Fans scale)
Category rank#33,073
Street price$19
Power3 W
Performance per dollar18.74
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7281 Edge
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7281 Edge 140mm PWM Case Fan”, https://vextor7.com/item/800909 (accessed 2026-10-26).