Hardware Spec Index

Zephyra FN-3698 XT 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3698-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index946 (Case Fans scale)
Category rank#10,778
Street price$29
Power4 W
Performance per dollar32.62
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3698 XT
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2960 SE 140mm PWM Case Fan624$19Compare
Caldera FN-5688 Core 140mm PWM Case Fan733$19Compare
Brontix FN-5666 Pro 120mm PWM Case Fan577$19Compare
Brontix FN-3638 Plus 140mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Teralux FN-1763 Ti 140mm PWM Case Fan430$19Compare
Corvane FN-5868 SE 120mm PWM ARGB Case Fan1,178$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3698 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5202392 (accessed 2026-10-24).