Hardware Spec Index

Caldera FN-4680 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4680-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index458 (Case Fans scale)
Category rank#9,242
Street price$19
Power2 W
Performance per dollar24.11
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4680 SE
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4680 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10568579 (accessed 2026-10-26).