Hardware Spec Index

Zephyra FN-4503 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4503-TI · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index585 (Case Fans scale)
Category rank#8,660
Street price$19
Power3 W
Performance per dollar30.79
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4503 Ti
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4503 Ti 140mm PWM Case Fan”, https://vextor7.com/item/20158607 (accessed 2026-10-20).