Hardware Spec Index

Zephyra FN-4645 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4645-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,072 (Case Fans scale)
Category rank#11,605
Street price$39
Power3 W
Performance per dollar27.49
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4645 Core
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4645 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7273897 (accessed 2026-10-23).