Hardware Spec Index

Teralux FN-4039 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4039-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,260 (Case Fans scale)
Category rank#23,195
Street price$39
Power3 W
Performance per dollar32.31
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4039 Pro
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise33 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
Caldera FN-7003 Ti 140mm PWM ARGB Case Fan1,035$29Compare
Corvane FN-2368 Prime 140mm PWM ARGB Case Fan1,018$29Compare
Teralux FN-2664 Plus 120mm PWM Case Fan729$19Compare
Caldera FN-9716 Prime 120mm PWM ARGB Case Fan (3-Pack)1,235$39Compare
Zephyra FN-3392 Core 120mm PWM ARGB Case Fan858$29Compare
Caldera FN-4831 Ti 140mm PWM ARGB Case Fan1,219$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4039 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/52599653 (accessed 2026-10-19).