Hardware Spec Index

Zephyra FN-5278 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5278-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,296 (Case Fans scale)
Category rank#7,823
Street price$49
Power3 W
Performance per dollar26.45
Released2022

Specifications

BrandZephyra
ModelZephyra FN-5278 Prime
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 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-5278 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7932391 (accessed 2026-10-22).