Hardware Spec Index

Zephyra FN-4052 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4052-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index324 (Case Fans scale)
Category rank#12,172
Street price$9
Power2 W
Performance per dollar36.00
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4052 SE
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4052 SE 140mm PWM Case Fan”, https://vextor7.com/item/786359 (accessed 2026-10-19).