Hardware Spec Index

Zephyra FN-2248 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2248-PRO · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index681 (Case Fans scale)
Category rank#19,946
Street price$19
Power4 W
Performance per dollar35.84
Released2026

Specifications

BrandZephyra
ModelZephyra FN-2248 Pro
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2248 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17518461 (accessed 2026-10-18).