Hardware Spec Index

Zephyra FN-5645 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5645-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index256 (Case Fans scale)
Category rank#18,075
Street price$9
Power3 W
Performance per dollar28.44
Released2019

Specifications

BrandZephyra
ModelZephyra FN-5645 XT
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5645 XT 140mm PWM Case Fan”, https://vextor7.com/item/69723152 (accessed 2026-10-19).