Hardware Spec Index

Zephyra FN-3531 XT 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3531-XT · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index987 (Case Fans scale)
Category rank#10,480
Street price$29
Power2 W
Performance per dollar34.03
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3531 XT
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3531 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6017181 (accessed 2026-10-22).