Hardware Spec Index

Zephyra FN-6543 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6543-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,151 (Case Fans scale)
Category rank#24,530
Street price$39
Power3 W
Performance per dollar29.51
Released2023

Specifications

BrandZephyra
ModelZephyra FN-6543 Plus
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 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
Zephyra FN-4224 Edge 140mm PWM Case Fan (3-Pack)408$19Compare
Corvane FN-6804 XT 140mm PWM Case Fan713$19Compare
Corvane FN-9870 Core 120mm PWM Case Fan840$19Compare
Teralux FN-1527 Pro 120mm PWM ARGB Case Fan (3-Pack)1,132$39Compare
Teralux FN-7299 Prime 120mm PWM Case Fan (3-Pack)662$19Compare
Corvane FN-1774 Prime 120mm PWM Case Fan (3-Pack)415$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6543 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/11040591 (accessed 2026-10-22).