Hardware Spec Index

Zephyra FN-5491 SE 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5491-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,281 (Case Fans scale)
Category rank#18,953
Street price$49
Power3 W
Performance per dollar26.14
Released2025

Specifications

BrandZephyra
ModelZephyra FN-5491 SE
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5491 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7079405 (accessed 2026-10-19).