Hardware Spec Index

Corvane FN-4770 Ultra 120mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4770-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index849 (Case Fans scale)
Category rank#4,070
Street price$29
Power3 W
Performance per dollar29.28
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4770 Ultra
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise32 dBA
BearingFluid dynamic 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
Brontix FN-8658 Plus 140mm PWM ARGB Case Fan1,227$39Compare
Corvane FN-1092 Ultra 140mm PWM Case Fan611$19Compare
Caldera FN-4247 Ultra 120mm PWM Case Fan343$9Compare
Zephyra FN-1425 SE 120mm PWM ARGB Case Fan869$29Compare
Teralux FN-3807 Edge 120mm PWM Case Fan (3-Pack)279$9Compare
Corvane FN-5525 Prime 140mm PWM ARGB Case Fan883$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-4770 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/71750311 (accessed 2026-10-26).