Hardware Spec Index

Zephyra FN-4677 XT 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4677-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index449 (Case Fans scale)
Category rank#42,634
Street price$19
Power3 W
Performance per dollar23.63
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4677 XT
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4677 XT 120mm PWM Case Fan”, https://vextor7.com/item/7999523 (accessed 2026-10-24).