Hardware Spec Index

Zephyra FN-7558 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN7558-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index698 (Case Fans scale)
Category rank#1,413
Street price$19
Power2 W
Performance per dollar36.74
Released2022

Specifications

BrandZephyra
ModelZephyra FN-7558 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 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
Brontix FN-3065 Core 120mm PWM Case Fan414$19Compare
Brontix FN-7658 Pro 120mm PWM Case Fan243$9Compare
Teralux FN-2286 Ultra 140mm PWM Case Fan235$9Compare
Teralux FN-9190 Ti 140mm PWM Case Fan434$19Compare
Zephyra FN-7581 SE 120mm PWM Case Fan484$19Compare
Zephyra FN-7791 Core 120mm PWM ARGB Case Fan811$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-7558 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3760463 (accessed 2026-10-24).