Hardware Spec Index

Zephyra FN-3864 Ti 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3864-TI · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,289 (Case Fans scale)
Category rank#43,152
Street price$39
Power4 W
Performance per dollar33.05
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3864 Ti
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 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
Teralux FN-5897 Max 140mm PWM ARGB Case Fan876$29Compare
Brontix FN-9516 Max 140mm PWM ARGB Case Fan (3-Pack)951$29Compare
Brontix FN-7271 Core 120mm PWM Case Fan254$9Compare
Brontix FN-3528 SE 120mm PWM Case Fan323$9Compare
Brontix FN-4949 Edge 140mm PWM ARGB Case Fan959$39Compare
Teralux FN-1739 Core 120mm PWM Case Fan (3-Pack)709$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3864 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4401636 (accessed 2026-10-23).