Hardware Spec Index

Teralux FN-7456 Edge 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7456-EDGE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,206 (Case Fans scale)
Category rank#17,673
Street price$39
Power3 W
Performance per dollar30.92
Released2019

Specifications

BrandTeralux
ModelTeralux FN-7456 Edge
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8280 Prime 120mm PWM ARGB Case Fan (3-Pack)906$29Compare
Brontix FN-5062 Ultra 120mm PWM Case Fan (3-Pack)551$19Compare
Corvane FN-2900 Prime 140mm PWM Case Fan597$19Compare
Zephyra FN-4231 Core 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-1182 Prime 120mm PWM ARGB Case Fan876$29Compare
Corvane FN-3072 Core 120mm PWM ARGB Case Fan872$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7456 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7147310 (accessed 2026-10-23).