Hardware Spec Index

Corvane FN-7645 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN7645-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index703 (Case Fans scale)
Category rank#38,617
Street price$19
Power3 W
Performance per dollar37.00
Released2023

Specifications

BrandCorvane
ModelCorvane FN-7645 Core
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5195 Pro 120mm PWM Case Fan (3-Pack)296$9Compare
Teralux FN-4136 Prime 140mm PWM Case Fan490$19Compare
Caldera FN-1617 Pro 120mm PWM Case Fan485$19Compare
Corvane FN-8255 Plus 140mm PWM ARGB Case Fan1,299$49Compare
Zephyra FN-9001 Edge 140mm PWM Case Fan770$19Compare
Caldera FN-5250 XT 120mm PWM Case Fan755$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-7645 Core 140mm PWM Case Fan”, https://vextor7.com/item/51314830 (accessed 2026-10-25).