Hardware Spec Index

Zephyra FN-5644 Core 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5644-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index653 (Case Fans scale)
Category rank#17,781
Street price$19
Power4 W
Performance per dollar34.37
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5644 Core
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5644 Core 120mm PWM Case Fan”, https://vextor7.com/item/32931222 (accessed 2026-10-25).