Hardware Spec Index

Zephyra FN-6577 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6577-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,007 (Case Fans scale)
Category rank#13,595
Street price$29
Power3 W
Performance per dollar34.72
Released2019

Specifications

BrandZephyra
ModelZephyra FN-6577 Prime
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6577 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/371785 (accessed 2026-10-23).