Hardware Spec Index

Zephyra FN-3580 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3580-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index652 (Case Fans scale)
Category rank#9,121
Street price$19
Power3 W
Performance per dollar34.32
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3580 Prime
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6677 Core 120mm PWM Case Fan618$19Compare
Teralux FN-3569 SE 140mm PWM Case Fan805$29Compare
Brontix FN-9293 Prime 120mm PWM ARGB Case Fan1,075$39Compare
Brontix FN-6989 Core 120mm PWM Case Fan765$19Compare
Teralux FN-7145 Edge 120mm PWM ARGB Case Fan842$29Compare
Teralux FN-9945 Max 140mm PWM ARGB Case Fan (3-Pack)922$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3580 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/570185 (accessed 2026-10-20).