Hardware Spec Index

Zephyra FN-4001 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4001-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,302 (Case Fans scale)
Category rank#19,236
Street price$39
Power2 W
Performance per dollar33.38
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4001 Pro
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2586 Edge 120mm PWM ARGB Case Fan1,137$39Compare
Caldera FN-9751 XT 140mm PWM Case Fan366$9Compare
Teralux FN-6821 SE 120mm PWM Case Fan704$19Compare
Caldera FN-2193 Ti 140mm PWM ARGB Case Fan806$29Compare
Brontix FN-9058 Edge 120mm PWM Case Fan (3-Pack)735$19Compare
Zephyra FN-4082 Max 140mm PWM Case Fan622$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4001 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5265261 (accessed 2026-10-21).