Hardware Spec Index

Zephyra FN-3905 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3905-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,193 (Case Fans scale)
Category rank#5,811
Street price$39
Power4 W
Performance per dollar30.59
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3905 Plus
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1417 SE 120mm PWM Case Fan360$19Compare
Caldera FN-4663 Pro 120mm PWM Case Fan (3-Pack)584$19Compare
Zephyra FN-7595 XT 120mm PWM Case Fan496$19Compare
Zephyra FN-1248 Plus 120mm PWM Case Fan492$19Compare
Caldera FN-5052 Plus 140mm PWM ARGB Case Fan1,019$39Compare
Brontix FN-7506 Ultra 120mm PWM ARGB Case Fan1,054$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3905 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8935899 (accessed 2026-10-21).