Hardware Spec Index

Brontix FN-1687 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1687-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index820 (Case Fans scale)
Category rank#33,431
Street price$29
Power3 W
Performance per dollar28.28
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1687 XT
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8590 Ultra 120mm PWM Case Fan339$9Compare
Zephyra FN-9469 XT 120mm PWM ARGB Case Fan781$19Compare
Zephyra FN-6778 Edge 120mm PWM ARGB Case Fan879$29Compare
Corvane FN-5290 Prime 120mm PWM Case Fan448$9Compare
Brontix FN-3500 Prime 140mm PWM ARGB Case Fan1,046$29Compare
Corvane FN-5743 Core 120mm PWM Case Fan (3-Pack)691$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1687 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/11279015 (accessed 2026-10-24).