Hardware Spec Index

Corvane FN-7973 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN7973-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index609 (Case Fans scale)
Category rank#46,647
Street price$19
Power4 W
Performance per dollar32.05
Released2021

Specifications

BrandCorvane
ModelCorvane FN-7973 Ultra
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9886 Prime 140mm PWM ARGB Case Fan (3-Pack)876$29Compare
Caldera FN-1220 Edge 120mm PWM Case Fan218$9Compare
Zephyra FN-6387 Ti 120mm PWM Case Fan334$9Compare
Zephyra FN-7073 SE 120mm PWM ARGB Case Fan1,282$49Compare
Zephyra FN-2738 Core 120mm PWM Case Fan784$19Compare
Zephyra FN-1395 Ultra 120mm PWM Case Fan (3-Pack)483$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-7973 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/8329579 (accessed 2026-10-25).