Hardware Spec Index

Teralux FN-8657 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8657-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index944 (Case Fans scale)
Category rank#12,204
Street price$29
Power4 W
Performance per dollar32.55
Released2019

Specifications

BrandTeralux
ModelTeralux FN-8657 Pro
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8855 XT 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-9210 Core 120mm PWM Case Fan552$19Compare
Caldera FN-4843 Prime 140mm PWM ARGB Case Fan1,280$49Compare
Brontix FN-1678 Ti 120mm PWM ARGB Case Fan1,344$49Compare
Brontix FN-4089 Plus 140mm PWM ARGB Case Fan1,012$29Compare
Teralux FN-9657 Prime 120mm PWM ARGB Case Fan (3-Pack)1,141$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8657 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/11276372 (accessed 2026-10-22).