Hardware Spec Index

Zephyra FN-5551 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5551-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index733 (Case Fans scale)
Category rank#38,022
Street price$19
Power4 W
Performance per dollar38.58
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5551 SE
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5551 SE 120mm PWM Case Fan”, https://vextor7.com/item/4094923 (accessed 2026-10-22).