Hardware Spec Index

Teralux FN-4678 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4678-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,011 (Case Fans scale)
Category rank#5,391
Street price$29
Power3 W
Performance per dollar34.86
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4678 Pro
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2140 Plus 140mm PWM Case Fan606$19Compare
Corvane FN-2634 Ti 120mm PWM ARGB Case Fan979$29Compare
Brontix FN-7245 Plus 140mm PWM Case Fan368$9Compare
Corvane FN-8949 Max 140mm PWM Case Fan (3-Pack)285$9Compare
Teralux FN-6199 Plus 120mm PWM ARGB Case Fan1,394$49Compare
Corvane FN-6292 Pro 140mm PWM ARGB Case Fan937$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4678 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7725136 (accessed 2026-10-20).