Hardware Spec Index

Zephyra FN-6543 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6543-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,103 (Case Fans scale)
Category rank#36,290
Street price$39
Power3 W
Performance per dollar28.28
Released2023

Specifications

BrandZephyra
ModelZephyra FN-6543 Prime
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9745 XT 140mm PWM Case Fan205$9Compare
Zephyra FN-6293 Ultra 120mm PWM ARGB Case Fan1,300$49Compare
Corvane FN-8210 Core 120mm PWM ARGB Case Fan1,098$39Compare
Corvane FN-6761 Plus 120mm PWM ARGB Case Fan1,081$39Compare
Caldera FN-6457 Ultra 140mm PWM Case Fan (3-Pack)319$9Compare
Corvane FN-5077 Ultra 120mm PWM Case Fan365$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6543 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/56524551 (accessed 2026-10-25).