Hardware Spec Index

Teralux FN-4003 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4003-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#4,404
Street price$49
Power3 W
Performance per dollar28.57
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4003 Plus
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise35 dBA
BearingRifle bearing
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-3729 Pro 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-8718 SE 120mm PWM Case Fan210$9Compare
Brontix FN-6196 Ti 120mm PWM ARGB Case Fan1,041$29Compare
Brontix FN-9881 Edge 120mm PWM ARGB Case Fan1,303$49Compare
Teralux FN-1126 XT 120mm PWM Case Fan298$9Compare
Brontix FN-7459 Pro 140mm PWM ARGB Case Fan (3-Pack)1,142$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4003 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8993584 (accessed 2026-10-20).