Hardware Spec Index

Teralux FN-1945 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1945-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index579 (Case Fans scale)
Category rank#43,866
Street price$19
Power4 W
Performance per dollar30.47
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1945 Ultra
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9800 Core 140mm PWM Case Fan626$19Compare
Corvane FN-2559 Pro 120mm PWM Case Fan314$9Compare
Caldera FN-9131 Ti 140mm PWM ARGB Case Fan (3-Pack)1,273$39Compare
Caldera FN-9275 Plus 120mm PWM ARGB Case Fan782$29Compare
Zephyra FN-6647 SE 120mm PWM Case Fan (3-Pack)335$9Compare
Zephyra FN-4482 SE 120mm PWM Case Fan620$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1945 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4750696 (accessed 2026-10-25).