Hardware Spec Index

Zephyra FN-4306 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4306-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index774 (Case Fans scale)
Category rank#18,486
Street price$19
Power3 W
Performance per dollar40.74
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4306 Prime
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8219 Edge 140mm PWM ARGB Case Fan (3-Pack)1,384$49Compare
Teralux FN-6013 Max 120mm PWM Case Fan620$19Compare
Teralux FN-9681 Ultra 120mm PWM Case Fan452$19Compare
Zephyra FN-3903 Pro 120mm PWM ARGB Case Fan (3-Pack)1,246$49Compare
Caldera FN-7403 Edge 120mm PWM Case Fan586$19Compare
Teralux FN-5644 Prime 120mm PWM Case Fan331$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4306 Prime 120mm PWM Case Fan”, https://vextor7.com/item/20203579 (accessed 2026-10-21).