Hardware Spec Index

Brontix FN-1687 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1687-PLUS · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,271 (Case Fans scale)
Category rank#30,626
Street price$49
Power3 W
Performance per dollar25.94
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1687 Plus
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise24 dBA
BearingMagnetic levitation
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
Brontix FN-5447 Pro 120mm PWM ARGB Case Fan932$39Compare
Caldera FN-9404 Edge 140mm PWM Case Fan579$19Compare
Caldera FN-4444 Ultra 140mm PWM ARGB Case Fan (3-Pack)992$29Compare
Zephyra FN-7413 Core 120mm PWM Case Fan (3-Pack)251$9Compare
Caldera FN-2619 Ti 120mm PWM Case Fan725$19Compare
Brontix FN-2489 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,358$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1687 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4765362 (accessed 2026-10-23).