Hardware Spec Index

Zephyra FN-6706 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6706-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index296 (Case Fans scale)
Category rank#48,962
Street price$9
Power3 W
Performance per dollar32.89
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6706 Ultra
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8450 Max 120mm PWM ARGB Case Fan897$29Compare
Zephyra FN-1457 Prime 140mm PWM Case Fan (3-Pack)532$19Compare
Zephyra FN-7633 XT 120mm PWM Case Fan693$19Compare
Brontix FN-4992 Core 120mm PWM ARGB Case Fan866$29Compare
Caldera FN-4246 Prime 120mm PWM Case Fan (3-Pack)579$19Compare
Caldera FN-1272 XT 120mm PWM ARGB Case Fan1,108$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6706 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/5961163 (accessed 2026-10-20).