Hardware Spec Index

Zephyra FN-3129 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3129-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index367 (Case Fans scale)
Category rank#6,515
Street price$9
Power4 W
Performance per dollar40.78
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3129 Ultra
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4866 SE 120mm PWM Case Fan (3-Pack)512$19Compare
Caldera FN-7514 XT 120mm PWM Case Fan (3-Pack)375$9Compare
Teralux FN-2240 SE 120mm PWM Case Fan353$9Compare
Caldera FN-7943 Plus 120mm PWM Case Fan770$29Compare
Brontix FN-5600 Ultra 120mm PWM ARGB Case Fan1,171$39Compare
Teralux FN-4642 Edge 140mm PWM ARGB Case Fan860$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3129 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6583707 (accessed 2026-10-22).