Hardware Spec Index

Zephyra FN-9511 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9511-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index578 (Case Fans scale)
Category rank#22,714
Street price$19
Power4 W
Performance per dollar30.42
Released2020

Specifications

BrandZephyra
ModelZephyra FN-9511 Max
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3815 Core 120mm PWM ARGB Case Fan869$29Compare
Zephyra FN-6200 Pro 120mm PWM Case Fan246$9Compare
Brontix FN-3448 XT 140mm PWM Case Fan292$9Compare
Caldera FN-7777 Core 120mm PWM ARGB Case Fan1,043$29Compare
Teralux FN-9079 Core 120mm PWM Case Fan297$9Compare
Corvane FN-1185 XT 120mm PWM Case Fan769$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9511 Max 140mm PWM Case Fan”, https://vextor7.com/item/3218776 (accessed 2026-10-23).