Hardware Spec Index

Zephyra FN-6820 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6820-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,194 (Case Fans scale)
Category rank#11,452
Street price$49
Power4 W
Performance per dollar24.37
Released2022

Specifications

BrandZephyra
ModelZephyra FN-6820 Prime
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 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
Corvane FN-6998 Prime 120mm PWM Case Fan (3-Pack)232$9Compare
Caldera FN-4778 Edge 120mm PWM Case Fan673$19Compare
Caldera FN-4742 Edge 120mm PWM Case Fan359$9Compare
Zephyra FN-8371 Pro 120mm PWM Case Fan231$9Compare
Zephyra FN-5714 Plus 140mm PWM ARGB Case Fan1,268$39Compare
Teralux FN-4146 Ultra 120mm PWM Case Fan807$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6820 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/56528443 (accessed 2026-10-25).