Hardware Spec Index

Zephyra FN-9821 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9821-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,175 (Case Fans scale)
Category rank#24,588
Street price$39
Power3 W
Performance per dollar30.13
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9821 SE
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 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-9821 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3632259 (accessed 2026-10-24).