Hardware Spec Index

Teralux FN-2857 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2857-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index791 (Case Fans scale)
Category rank#27,412
Street price$29
Power3 W
Performance per dollar27.28
Released2026

Specifications

BrandTeralux
ModelTeralux FN-2857 SE
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2857 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9747375 (accessed 2026-10-19).