Hardware Spec Index

Brontix FN-7847 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7847-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index872 (Case Fans scale)
Category rank#26,358
Street price$29
Power3 W
Performance per dollar30.07
Released2024

Specifications

BrandBrontix
ModelBrontix FN-7847 XT
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6513 XT 120mm PWM Case Fan473$19Compare
Corvane FN-9870 XT 120mm PWM ARGB Case Fan1,330$49Compare
Caldera FN-4023 Ti 120mm PWM ARGB Case Fan (3-Pack)831$29Compare
Brontix FN-2065 Edge 120mm PWM Case Fan (3-Pack)573$19Compare
Corvane FN-9030 Ti 140mm PWM ARGB Case Fan901$29Compare
Corvane FN-5098 Ultra 120mm PWM Case Fan761$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7847 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3353012 (accessed 2026-10-21).