Hardware Spec Index

Corvane FN-4988 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4988-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index762 (Case Fans scale)
Category rank#15,384
Street price$19
Power3 W
Performance per dollar40.11
Released2022

Specifications

BrandCorvane
ModelCorvane FN-4988 Ultra
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6762 Pro 140mm PWM Case Fan (3-Pack)781$29Compare
Zephyra FN-9678 Prime 120mm PWM ARGB Case Fan1,259$49Compare
Zephyra FN-5062 Max 120mm PWM Case Fan253$9Compare
Caldera FN-6769 Max 140mm PWM ARGB Case Fan1,021$29Compare
Teralux FN-1246 Max 140mm PWM Case Fan (3-Pack)734$19Compare
Zephyra FN-3156 Pro 120mm PWM Case Fan392$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-4988 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/15920168 (accessed 2026-10-23).