Hardware Spec Index

Zephyra FN-8670 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN8670-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index352 (Case Fans scale)
Category rank#42,849
Street price$9
Power4 W
Performance per dollar39.11
Released2026

Specifications

BrandZephyra
ModelZephyra FN-8670 Ultra
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1976 Prime 120mm PWM ARGB Case Fan1,164$39Compare
Caldera FN-4183 Pro 140mm PWM ARGB Case Fan1,141$49Compare
Caldera FN-7516 Pro 140mm PWM ARGB Case Fan1,372$49Compare
Brontix FN-8867 Ti 120mm PWM ARGB Case Fan1,378$49Compare
Caldera FN-4718 SE 140mm PWM Case Fan739$19Compare
Teralux FN-2678 Edge 120mm PWM ARGB Case Fan (3-Pack)1,098$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-8670 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9053097 (accessed 2026-10-23).