Hardware Spec Index

Brontix FN-1770 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1770-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index962 (Case Fans scale)
Category rank#12,907
Street price$39
Power3 W
Performance per dollar24.67
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1770 XT
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise25 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
Caldera FN-8069 Prime 120mm PWM Case Fan588$19Compare
Brontix FN-4071 Ti 120mm PWM Case Fan289$9Compare
Caldera FN-2722 SE 140mm PWM Case Fan (3-Pack)316$9Compare
Corvane FN-3545 Max 120mm PWM ARGB Case Fan975$29Compare
Brontix FN-6930 Pro 120mm PWM Case Fan (3-Pack)537$19Compare
Caldera FN-2744 SE 120mm PWM ARGB Case Fan1,248$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1770 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/110813 (accessed 2026-10-23).