Hardware Spec Index

Zephyra FN-6856 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6856-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index862 (Case Fans scale)
Category rank#22,397
Street price$29
Power4 W
Performance per dollar29.72
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6856 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingFluid dynamic 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
Zephyra FN-2269 Pro 120mm PWM ARGB Case Fan990$29Compare
Brontix FN-9945 Ultra 120mm PWM ARGB Case Fan1,362$49Compare
Brontix FN-8171 Edge 140mm PWM Case Fan389$9Compare
Corvane FN-4446 Edge 120mm PWM Case Fan320$9Compare
Caldera FN-2900 Core 120mm PWM Case Fan (3-Pack)370$19Compare
Corvane FN-3986 Max 120mm PWM ARGB Case Fan1,177$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6856 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3476768 (accessed 2026-10-24).