Hardware Spec Index

Teralux FN-6578 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6578-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index215 (Case Fans scale)
Category rank#17,922
Street price$9
Power3 W
Performance per dollar23.89
Released2019

Specifications

BrandTeralux
ModelTeralux FN-6578 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3806 Pro 140mm PWM ARGB Case Fan1,236$49Compare
Zephyra FN-1153 Prime 120mm PWM Case Fan430$19Compare
Brontix FN-4271 Ti 120mm PWM ARGB Case Fan863$29Compare
Teralux FN-8716 Ultra 120mm PWM Case Fan208$9Compare
Brontix FN-3406 Max 120mm PWM Case Fan255$9Compare
Teralux FN-5983 Ti 120mm PWM ARGB Case Fan1,281$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6578 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7600973 (accessed 2026-10-19).