Hardware Spec Index

Brontix FN-7873 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7873-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index635 (Case Fans scale)
Category rank#640
Street price$19
Power3 W
Performance per dollar33.42
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7873 Ultra
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3615 Core 120mm PWM Case Fan406$9Compare
Brontix FN-6137 Prime 140mm PWM ARGB Case Fan1,352$49Compare
Teralux FN-1666 Max 120mm PWM ARGB Case Fan (3-Pack)817$29Compare
Corvane FN-1142 Prime 140mm PWM Case Fan240$9Compare
Brontix FN-4412 Core 120mm PWM ARGB Case Fan843$29Compare
Corvane FN-4160 Plus 120mm PWM Case Fan (3-Pack)387$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7873 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19296172 (accessed 2026-10-19).