Hardware Spec Index

Teralux FN-7661 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7661-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index507 (Case Fans scale)
Category rank#34,966
Street price$19
Power3 W
Performance per dollar26.68
Released2024

Specifications

BrandTeralux
ModelTeralux FN-7661 Prime
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5542 Core 140mm PWM ARGB Case Fan (3-Pack)1,137$39Compare
Teralux FN-6196 Ti 120mm PWM Case Fan450$19Compare
Caldera FN-6564 Edge 120mm PWM ARGB Case Fan (3-Pack)894$29Compare
Zephyra FN-8368 Core 120mm PWM Case Fan299$9Compare
Brontix FN-7851 Plus 120mm PWM Case Fan (3-Pack)741$19Compare
Caldera FN-7610 Edge 120mm PWM Case Fan810$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7661 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7344741 (accessed 2026-10-20).