Hardware Spec Index

Brontix FN-7870 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7870-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index872 (Case Fans scale)
Category rank#42,911
Street price$29
Power3 W
Performance per dollar30.07
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7870 Core
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7870 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17424656 (accessed 2026-10-22).