Hardware Spec Index

Teralux FN-5646 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5646-XT · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,086 (Case Fans scale)
Category rank#10,177
Street price$39
Power3 W
Performance per dollar27.85
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5646 XT
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise35 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
Teralux FN-8875 Core 120mm PWM Case Fan (3-Pack)351$9Compare
Corvane FN-8190 Edge 140mm PWM Case Fan (3-Pack)626$19Compare
Teralux FN-1176 Plus 120mm PWM ARGB Case Fan1,111$39Compare
Teralux FN-2588 Plus 120mm PWM ARGB Case Fan799$29Compare
Zephyra FN-4941 XT 120mm PWM Case Fan486$19Compare
Teralux FN-7285 Max 120mm PWM Case Fan217$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5646 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/705809 (accessed 2026-10-19).