Hardware Spec Index

Zephyra FN-5281 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5281-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,091 (Case Fans scale)
Category rank#1,280
Street price$29
Power3 W
Performance per dollar37.62
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5281 Pro
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 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-5281 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/728171 (accessed 2026-10-21).