Hardware Spec Index

Zephyra FN-6973 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6973-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,039 (Case Fans scale)
Category rank#38,774
Street price$39
Power3 W
Performance per dollar26.64
Released2022

Specifications

BrandZephyra
ModelZephyra FN-6973 Ultra
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5405 Ti 140mm PWM Case Fan589$19Compare
Corvane FN-3867 Max 140mm PWM Case Fan (3-Pack)768$19Compare
Caldera FN-1283 Prime 140mm PWM ARGB Case Fan1,126$39Compare
Teralux FN-4498 Pro 140mm PWM Case Fan (3-Pack)672$19Compare
Zephyra FN-9804 Ultra 120mm PWM ARGB Case Fan (3-Pack)787$29Compare
Zephyra FN-2296 SE 120mm PWM ARGB Case Fan (3-Pack)991$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6973 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/337645 (accessed 2026-10-19).