Hardware Spec Index

Corvane FN-8646 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN8646-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index401 (Case Fans scale)
Category rank#49,472
Street price$19
Power4 W
Performance per dollar21.11
Released2020

Specifications

BrandCorvane
ModelCorvane FN-8646 Core
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3895 Prime 120mm PWM ARGB Case Fan1,319$49Compare
Teralux FN-8851 SE 140mm PWM ARGB Case Fan1,049$39Compare
Brontix FN-8020 Pro 140mm PWM ARGB Case Fan973$29Compare
Caldera FN-4990 Max 120mm PWM ARGB Case Fan1,222$49Compare
Brontix FN-2530 Pro 140mm PWM Case Fan715$19Compare
Caldera FN-2705 Edge 140mm PWM Case Fan232$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-8646 Core 140mm PWM Case Fan”, https://vextor7.com/item/82889694 (accessed 2026-10-23).