Hardware Spec Index

Zephyra FN-5668 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5668-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index288 (Case Fans scale)
Category rank#5,041
Street price$9
Power4 W
Performance per dollar32.00
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5668 Prime
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5668 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5486854 (accessed 2026-10-21).