Hardware Spec Index

Teralux FN-2857 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2857-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,368 (Case Fans scale)
Category rank#39,746
Street price$49
Power3 W
Performance per dollar27.92
Released2024

Specifications

BrandTeralux
ModelTeralux FN-2857 XT
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise33 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-6546 Core 120mm PWM ARGB Case Fan1,138$39Compare
Caldera FN-3761 Max 140mm PWM Case Fan561$19Compare
Teralux FN-8782 Ultra 120mm PWM Case Fan (3-Pack)582$19Compare
Brontix FN-4226 Core 140mm PWM Case Fan578$19Compare
Teralux FN-2574 SE 140mm PWM Case Fan761$19Compare
Caldera FN-5626 Edge 120mm PWM ARGB Case Fan (3-Pack)1,390$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2857 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/89081364 (accessed 2026-10-23).