Hardware Spec Index

Zephyra FN-1247 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1247-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index878 (Case Fans scale)
Category rank#33,835
Street price$29
Power3 W
Performance per dollar30.28
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1247 Pro
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3941 Ultra 140mm PWM ARGB Case Fan988$39Compare
Brontix FN-6186 SE 140mm PWM Case Fan (3-Pack)235$9Compare
Brontix FN-7083 Max 120mm PWM Case Fan (3-Pack)624$19Compare
Teralux FN-3386 Prime 140mm PWM Case Fan367$9Compare
Caldera FN-7738 XT 140mm PWM Case Fan427$19Compare
Corvane FN-9739 Max 120mm PWM ARGB Case Fan1,090$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-1247 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2063689 (accessed 2026-10-26).