Hardware Spec Index

Teralux FN-6821 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6821-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,056 (Case Fans scale)
Category rank#17,159
Street price$39
Power4 W
Performance per dollar27.08
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6821 XT
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7549 XT 120mm PWM ARGB Case Fan1,195$39Compare
Brontix FN-2463 SE 140mm PWM ARGB Case Fan1,314$49Compare
Brontix FN-6264 XT 140mm PWM ARGB Case Fan983$29Compare
Corvane FN-3065 Ti 140mm PWM Case Fan (3-Pack)516$19Compare
Corvane FN-7551 Ultra 140mm PWM Case Fan337$9Compare
Brontix FN-6718 SE 120mm PWM ARGB Case Fan1,185$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6821 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/93489281 (accessed 2026-10-22).