Hardware Spec Index

Zephyra FN-4673 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4673-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index407 (Case Fans scale)
Category rank#49,362
Street price$19
Power3 W
Performance per dollar21.42
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4673 Pro
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1274 XT 120mm PWM ARGB Case Fan1,131$39Compare
Teralux FN-7320 Pro 120mm PWM Case Fan570$19Compare
Corvane FN-8742 Edge 120mm PWM Case Fan507$19Compare
Corvane FN-1766 Ultra 120mm PWM ARGB Case Fan1,098$39Compare
Zephyra FN-6134 Edge 120mm PWM Case Fan563$19Compare
Zephyra FN-5093 SE 120mm PWM Case Fan348$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4673 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6348641 (accessed 2026-10-19).