Hardware Spec Index

Zephyra FN-4783 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4783-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,000 (Case Fans scale)
Category rank#7,090
Street price$29
Power3 W
Performance per dollar34.48
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4783 XT
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4783 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/869361 (accessed 2026-10-26).