Hardware Spec Index

Teralux FN-5681 Edge 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5681-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index602 (Case Fans scale)
Category rank#36,363
Street price$19
Power4 W
Performance per dollar31.68
Released2020

Specifications

BrandTeralux
ModelTeralux FN-5681 Edge
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7101 XT 120mm PWM Case Fan246$9Compare
Brontix FN-8825 Pro 120mm PWM Case Fan316$9Compare
Teralux FN-1370 Prime 140mm PWM Case Fan241$9Compare
Brontix FN-1746 Pro 120mm PWM Case Fan (3-Pack)771$29Compare
Teralux FN-7119 Pro 140mm PWM Case Fan699$19Compare
Zephyra FN-2828 Plus 120mm PWM Case Fan432$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5681 Edge 120mm PWM Case Fan”, https://vextor7.com/item/94273 (accessed 2026-10-19).