Hardware Spec Index

Teralux FN-2681 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2681-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index257 (Case Fans scale)
Category rank#8,369
Street price$9
Power3 W
Performance per dollar28.56
Released2024

Specifications

BrandTeralux
ModelTeralux FN-2681 Plus
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-4612 Core 140mm PWM Case Fan (3-Pack)256$9Compare
Teralux FN-6674 Edge 140mm PWM Case Fan452$9Compare
Zephyra FN-7377 Plus 140mm PWM ARGB Case Fan1,132$39Compare
Caldera FN-1656 Prime 120mm PWM ARGB Case Fan1,174$39Compare
Corvane FN-8960 Core 120mm PWM ARGB Case Fan1,181$39Compare
Teralux FN-3842 Plus 140mm PWM ARGB Case Fan (3-Pack)942$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2681 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/43311765 (accessed 2026-10-19).