Hardware Spec Index

Zephyra FN-1747 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1747-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,236 (Case Fans scale)
Category rank#48,874
Street price$39
Power4 W
Performance per dollar31.69
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1747 Pro
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise30 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
Zephyra FN-9256 SE 140mm PWM ARGB Case Fan1,242$49Compare
Zephyra FN-7272 Pro 120mm PWM Case Fan (3-Pack)388$9Compare
Corvane FN-2361 Core 120mm PWM ARGB Case Fan1,115$39Compare
Zephyra FN-2577 Core 140mm PWM Case Fan606$19Compare
Caldera FN-2449 Core 140mm PWM ARGB Case Fan909$29Compare
Teralux FN-1780 XT 140mm PWM Case Fan789$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-1747 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/20056971 (accessed 2026-10-20).