Hardware Spec Index

Zephyra FN-4053 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4053-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index686 (Case Fans scale)
Category rank#6,426
Street price$19
Power4 W
Performance per dollar36.11
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4053 Core
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4053 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3832071 (accessed 2026-10-20).