Hardware Spec Index

Zephyra FN-3796 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3796-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,354 (Case Fans scale)
Category rank#45,387
Street price$49
Power2 W
Performance per dollar27.63
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3796 Ultra
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3796 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5286674 (accessed 2026-10-22).