Hardware Spec Index

Brontix FN-1331 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1331-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index643 (Case Fans scale)
Category rank#23,233
Street price$19
Power3 W
Performance per dollar33.84
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1331 Plus
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4922 Pro 120mm PWM Case Fan254$9Compare
Corvane FN-9355 Max 120mm PWM Case Fan516$19Compare
Brontix FN-5207 Max 140mm PWM ARGB Case Fan1,173$39Compare
Brontix FN-3295 Edge 120mm PWM ARGB Case Fan1,205$39Compare
Caldera FN-1664 Plus 140mm PWM ARGB Case Fan817$29Compare
Teralux FN-3923 Edge 140mm PWM Case Fan (3-Pack)506$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1331 Plus 140mm PWM Case Fan”, https://vextor7.com/item/390981 (accessed 2026-10-19).