Hardware Spec Index

Zephyra FN-2573 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN2573-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index597 (Case Fans scale)
Category rank#4,756
Street price$19
Power4 W
Performance per dollar31.42
Released2020

Specifications

BrandZephyra
ModelZephyra FN-2573 Core
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2573 Core 140mm PWM Case Fan”, https://vextor7.com/item/6265643 (accessed 2026-10-20).