Hardware Spec Index

Zephyra FN-4587 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4587-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index358 (Case Fans scale)
Category rank#976
Street price$9
Power3 W
Performance per dollar39.78
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4587 Prime
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9847 Prime 120mm PWM Case Fan422$9Compare
Caldera FN-5134 Core 120mm PWM Case Fan372$9Compare
Corvane FN-2825 Ti 140mm PWM Case Fan608$19Compare
Teralux FN-1802 SE 140mm PWM Case Fan656$19Compare
Zephyra FN-4763 Prime 140mm PWM ARGB Case Fan (3-Pack)999$29Compare
Brontix FN-7923 Prime 120mm PWM ARGB Case Fan1,397$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4587 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7082864 (accessed 2026-10-22).