Hardware Spec Index

Zephyra FN-5650 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5650-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,091 (Case Fans scale)
Category rank#8,780
Street price$39
Power3 W
Performance per dollar27.97
Released2025

Specifications

BrandZephyra
ModelZephyra FN-5650 Ultra
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6770 SE 120mm PWM Case Fan (3-Pack)581$19Compare
Zephyra FN-5616 Ti 140mm PWM ARGB Case Fan1,169$39Compare
Brontix FN-2340 Ti 120mm PWM ARGB Case Fan1,218$39Compare
Corvane FN-5784 Edge 120mm PWM Case Fan421$19Compare
Zephyra FN-1816 Ultra 140mm PWM ARGB Case Fan1,377$49Compare
Caldera FN-8494 Plus 140mm PWM ARGB Case Fan1,331$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5650 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/286496 (accessed 2026-10-21).