Hardware Spec Index

Teralux FN-2841 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2841-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,273 (Case Fans scale)
Category rank#9,223
Street price$49
Power3 W
Performance per dollar25.98
Released2021

Specifications

BrandTeralux
ModelTeralux FN-2841 SE
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1140 Ultra 120mm PWM Case Fan220$9Compare
Corvane FN-7064 Pro 120mm PWM ARGB Case Fan974$39Compare
Teralux FN-7347 Pro 140mm PWM Case Fan (3-Pack)307$9Compare
Caldera FN-9335 XT 140mm PWM Case Fan546$19Compare
Caldera FN-1964 Prime 120mm PWM ARGB Case Fan (3-Pack)1,369$49Compare
Teralux FN-3949 SE 120mm PWM ARGB Case Fan (3-Pack)1,242$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2841 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/439841 (accessed 2026-10-21).