Hardware Spec Index

Zephyra FN-6831 Core 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6831-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,185 (Case Fans scale)
Category rank#34,085
Street price$39
Power3 W
Performance per dollar30.38
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6831 Core
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise30 dBA
BearingRifle bearing
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
Brontix FN-1250 Pro 120mm PWM Case Fan (3-Pack)650$19Compare
Zephyra FN-2190 XT 120mm PWM Case Fan (3-Pack)286$9Compare
Caldera FN-5057 Pro 120mm PWM ARGB Case Fan930$29Compare
Teralux FN-2630 Ti 120mm PWM Case Fan570$19Compare
Teralux FN-4617 Plus 140mm PWM Case Fan372$9Compare
Zephyra FN-3013 XT 120mm PWM ARGB Case Fan1,190$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6831 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3927580 (accessed 2026-10-26).