Hardware Spec Index

Brontix FN-4233 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4233-PRIME · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,141 (Case Fans scale)
Category rank#48,159
Street price$39
Power4 W
Performance per dollar29.26
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4233 Prime
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise26 dBA
BearingMagnetic levitation
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
Corvane FN-1444 Max 140mm PWM Case Fan734$19Compare
Zephyra FN-8384 Plus 120mm PWM ARGB Case Fan (3-Pack)1,131$29Compare
Brontix FN-8667 Edge 120mm PWM Case Fan563$19Compare
Caldera FN-1172 Prime 140mm PWM Case Fan (3-Pack)708$19Compare
Corvane FN-6033 Ti 120mm PWM ARGB Case Fan (3-Pack)1,097$29Compare
Zephyra FN-1558 Pro 120mm PWM Case Fan634$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4233 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13561978 (accessed 2026-10-26).