Hardware Spec Index

Teralux FN-8257 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8257-EDGE · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index1,305 (Case Fans scale)
Category rank#41,268
Street price$49
Power4 W
Performance per dollar26.63
Released2019

Specifications

BrandTeralux
ModelTeralux FN-8257 Edge
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8257 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/19085115 (accessed 2026-10-18).