Hardware Spec Index

Zephyra FN-3423 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3423-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index264 (Case Fans scale)
Category rank#5,076
Street price$9
Power4 W
Performance per dollar29.33
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3423 Ultra
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4942 Max 120mm PWM Case Fan786$19Compare
Brontix FN-9747 Edge 120mm PWM Case Fan (3-Pack)272$9Compare
Teralux FN-7786 Pro 140mm PWM Case Fan581$19Compare
Brontix FN-4472 SE 120mm PWM ARGB Case Fan1,168$39Compare
Corvane FN-2708 Plus 120mm PWM ARGB Case Fan892$29Compare
Brontix FN-1449 Ti 120mm PWM Case Fan (3-Pack)535$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3423 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/6544989 (accessed 2026-10-23).