Hardware Spec Index

Zephyra FN-9540 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9540-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index797 (Case Fans scale)
Category rank#41,071
Street price$29
Power3 W
Performance per dollar27.48
Released2020

Specifications

BrandZephyra
ModelZephyra FN-9540 Plus
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5495 Ti 140mm PWM Case Fan326$9Compare
Corvane FN-1808 Max 140mm PWM Case Fan (3-Pack)213$9Compare
Teralux FN-9999 Max 120mm PWM ARGB Case Fan1,033$29Compare
Corvane FN-1507 Ti 120mm PWM ARGB Case Fan933$29Compare
Brontix FN-7585 XT 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-6370 Edge 120mm PWM ARGB Case Fan (3-Pack)1,187$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9540 Plus 140mm PWM Case Fan”, https://vextor7.com/item/4479359 (accessed 2026-10-21).