Hardware Spec Index

Zephyra FN-2533 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN2533-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index441 (Case Fans scale)
Category rank#45,054
Street price$19
Power3 W
Performance per dollar23.21
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2533 Pro
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2533 Pro 140mm PWM Case Fan”, https://vextor7.com/item/2632892 (accessed 2026-10-20).