Hardware Spec Index

Zephyra FN-5676 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5676-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index1,288 (Case Fans scale)
Category rank#47,936
Street price$49
Power4 W
Performance per dollar26.29
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5676 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise30 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-6573 Pro 120mm PWM ARGB Case Fan879$29Compare
Corvane FN-9135 Core 120mm PWM Case Fan302$9Compare
Zephyra FN-7884 XT 120mm PWM Case Fan509$19Compare
Brontix FN-1602 Plus 120mm PWM Case Fan697$19Compare
Corvane FN-4416 Edge 120mm PWM Case Fan689$19Compare
Corvane FN-9183 Ti 120mm PWM Case Fan404$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5676 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/360291 (accessed 2026-10-18).