Hardware Spec Index

Zephyra FN-5511 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5511-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index302 (Case Fans scale)
Category rank#25,491
Street price$9
Power2 W
Performance per dollar33.56
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5511 Pro
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2805 Max 120mm PWM ARGB Case Fan1,179$39Compare
Brontix FN-5483 XT 120mm PWM ARGB Case Fan848$29Compare
Zephyra FN-3089 Core 140mm PWM ARGB Case Fan1,025$39Compare
Teralux FN-6897 Pro 120mm PWM ARGB Case Fan1,386$49Compare
Caldera FN-6044 Plus 120mm PWM Case Fan268$9Compare
Brontix FN-4986 Prime 120mm PWM Case Fan317$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5511 Pro 140mm PWM Case Fan”, https://vextor7.com/item/52593845 (accessed 2026-10-19).