Hardware Spec Index

Zephyra FN-1633 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1633-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,355 (Case Fans scale)
Category rank#41,192
Street price$49
Power2 W
Performance per dollar27.65
Released2021

Specifications

BrandZephyra
ModelZephyra FN-1633 Prime
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1633 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5090797 (accessed 2026-10-23).