Hardware Spec Index

Teralux FN-1639 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1639-SE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index243 (Case Fans scale)
Category rank#34,228
Street price$9
Power3 W
Performance per dollar27.00
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1639 SE
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8418 SE 120mm PWM Case Fan330$9Compare
Teralux FN-7027 Edge 120mm PWM Case Fan712$19Compare
Caldera FN-6201 XT 120mm PWM ARGB Case Fan (3-Pack)899$29Compare
Caldera FN-1052 Ultra 140mm PWM Case Fan643$19Compare
Brontix FN-1810 Pro 140mm PWM Case Fan284$9Compare
Teralux FN-5465 Max 140mm PWM ARGB Case Fan1,252$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1639 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1780245 (accessed 2026-10-23).