Hardware Spec Index

Zephyra FN-4040 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4040-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index692 (Case Fans scale)
Category rank#9,616
Street price$19
Power3 W
Performance per dollar36.42
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4040 XT
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4040 XT 140mm PWM Case Fan”, https://vextor7.com/item/6177763 (accessed 2026-10-24).