Hardware Spec Index

Zephyra FN-4604 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4604-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,205 (Case Fans scale)
Category rank#28,909
Street price$49
Power4 W
Performance per dollar24.59
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4604 Ultra
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise31 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
Brontix FN-2456 Max 120mm PWM Case Fan246$9Compare
Corvane FN-4107 XT 120mm PWM Case Fan437$9Compare
Brontix FN-5663 XT 120mm PWM ARGB Case Fan1,255$49Compare
Zephyra FN-5990 Ultra 120mm PWM ARGB Case Fan1,366$49Compare
Teralux FN-9031 XT 120mm PWM ARGB Case Fan1,275$49Compare
Zephyra FN-2051 Max 140mm PWM Case Fan577$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4604 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/15901673 (accessed 2026-10-22).