Hardware Spec Index

Brontix FN-3712 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3712-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index355 (Case Fans scale)
Category rank#13,489
Street price$9
Power2 W
Performance per dollar39.44
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3712 XT
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5053 Plus 120mm PWM Case Fan (3-Pack)270$9Compare
Caldera FN-5759 SE 120mm PWM ARGB Case Fan872$29Compare
Zephyra FN-8919 Plus 140mm PWM Case Fan762$19Compare
Caldera FN-8562 Prime 120mm PWM ARGB Case Fan1,302$49Compare
Zephyra FN-2845 Pro 120mm PWM Case Fan282$9Compare
Corvane FN-6085 XT 120mm PWM ARGB Case Fan1,026$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3712 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2878447 (accessed 2026-10-23).