Hardware Spec Index

Corvane FN-4681 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4681-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,242 (Case Fans scale)
Category rank#19,396
Street price$39
Power3 W
Performance per dollar31.85
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4681 Ultra
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4681 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2381929 (accessed 2026-10-22).