Hardware Spec Index

Corvane FN-4547 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4547-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index273 (Case Fans scale)
Category rank#24,808
Street price$9
Power3 W
Performance per dollar30.33
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4547 Core
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8203 Ti 120mm PWM Case Fan599$19Compare
Corvane FN-1793 Prime 140mm PWM Case Fan (3-Pack)331$9Compare
Caldera FN-2100 Edge 140mm PWM Case Fan404$9Compare
Corvane FN-1561 Pro 120mm PWM ARGB Case Fan991$29Compare
Caldera FN-5631 Prime 120mm PWM ARGB Case Fan (3-Pack)921$29Compare
Caldera FN-9471 Pro 120mm PWM Case Fan261$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-4547 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/59213 (accessed 2026-10-19).