Hardware Spec Index

Teralux FN-2647 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2647-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index794 (Case Fans scale)
Category rank#18,831
Street price$19
Power2 W
Performance per dollar41.79
Released2025

Specifications

BrandTeralux
ModelTeralux FN-2647 Edge
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2186 Edge 140mm PWM Case Fan415$19Compare
Corvane FN-4644 Max 140mm PWM Case Fan632$19Compare
Caldera FN-2462 Max 140mm PWM Case Fan (3-Pack)523$19Compare
Teralux FN-6082 Prime 120mm PWM ARGB Case Fan1,314$49Compare
Brontix FN-6418 Prime 120mm PWM ARGB Case Fan (3-Pack)996$29Compare
Corvane FN-5202 Plus 120mm PWM ARGB Case Fan788$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2647 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9508355 (accessed 2026-10-19).