Hardware Spec Index

Teralux FN-7789 Edge 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7789-EDGE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index342 (Case Fans scale)
Category rank#49,756
Street price$9
Power3 W
Performance per dollar38.00
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7789 Edge
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8483 Prime 120mm PWM ARGB Case Fan1,306$49Compare
Brontix FN-1357 Pro 140mm PWM ARGB Case Fan1,306$39Compare
Caldera FN-7175 Core 140mm PWM ARGB Case Fan1,384$49Compare
Teralux FN-2571 SE 140mm PWM ARGB Case Fan1,388$49Compare
Corvane FN-7833 Pro 140mm PWM Case Fan674$19Compare
Brontix FN-8221 Max 140mm PWM Case Fan505$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7789 Edge 120mm PWM Case Fan”, https://vextor7.com/item/99863275 (accessed 2026-10-20).