Hardware Spec Index

Teralux FN-6656 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6656-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,102 (Case Fans scale)
Category rank#13,979
Street price$29
Power4 W
Performance per dollar38.00
Released2025

Specifications

BrandTeralux
ModelTeralux FN-6656 Prime
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise23 dBA
BearingRifle bearing
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
Corvane FN-6133 Edge 120mm PWM ARGB Case Fan1,183$39Compare
Zephyra FN-1845 Prime 140mm PWM Case Fan (3-Pack)316$9Compare
Zephyra FN-5739 Ti 120mm PWM ARGB Case Fan (3-Pack)1,358$49Compare
Brontix FN-6470 XT 120mm PWM Case Fan (3-Pack)767$29Compare
Brontix FN-5404 XT 120mm PWM ARGB Case Fan1,272$49Compare
Brontix FN-2641 Pro 140mm PWM Case Fan225$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6656 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/550736 (accessed 2026-10-19).