Hardware Spec Index

Zephyra FN-4511 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4511-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index544 (Case Fans scale)
Category rank#35,887
Street price$19
Power3 W
Performance per dollar28.63
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4511 Pro
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4511 Pro 120mm PWM Case Fan”, https://vextor7.com/item/890380 (accessed 2026-10-20).