Hardware Spec Index

Zephyra FN-3988 Max 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3988-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,006 (Case Fans scale)
Category rank#30,616
Street price$29
Power3 W
Performance per dollar34.69
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3988 Max
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3988 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1958732 (accessed 2026-10-23).