Hardware Spec Index

Zephyra FN-5540 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5540-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index764 (Case Fans scale)
Category rank#10,093
Street price$29
Power3 W
Performance per dollar26.34
Released2026

Specifications

BrandZephyra
ModelZephyra FN-5540 Core
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5540 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/51454763 (accessed 2026-10-21).