Hardware Spec Index

Zephyra FN-2546 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN2546-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,294 (Case Fans scale)
Category rank#15,990
Street price$49
Power3 W
Performance per dollar26.41
Released2026

Specifications

BrandZephyra
ModelZephyra FN-2546 Ultra
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-2546 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/76018027 (accessed 2026-10-23).