Hardware Spec Index

Corvane FN-3684 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3684-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index485 (Case Fans scale)
Category rank#18,783
Street price$19
Power3 W
Performance per dollar25.53
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3684 Core
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5368 Ultra 120mm PWM Case Fan559$19Compare
Teralux FN-6104 SE 140mm PWM Case Fan824$19Compare
Teralux FN-8199 Pro 120mm PWM ARGB Case Fan1,211$39Compare
Teralux FN-8749 XT 140mm PWM Case Fan363$9Compare
Teralux FN-4168 XT 140mm PWM ARGB Case Fan1,400$49Compare
Corvane FN-5274 SE 120mm PWM Case Fan655$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3684 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/72320311 (accessed 2026-10-24).