Hardware Spec Index

Brontix FN-5676 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5676-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index634 (Case Fans scale)
Category rank#44,483
Street price$19
Power3 W
Performance per dollar33.37
Released2022

Specifications

BrandBrontix
ModelBrontix FN-5676 XT
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6951 XT 140mm PWM Case Fan279$9Compare
Teralux FN-2218 Max 120mm PWM Case Fan202$9Compare
Zephyra FN-3184 Plus 140mm PWM Case Fan474$19Compare
Teralux FN-2179 Pro 140mm PWM Case Fan737$19Compare
Brontix FN-5087 Core 120mm PWM ARGB Case Fan1,252$49Compare
Brontix FN-5363 Ti 120mm PWM ARGB Case Fan (3-Pack)1,067$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5676 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4466232 (accessed 2026-10-19).