Hardware Spec Index

Zephyra FN-2805 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN2805-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index222 (Case Fans scale)
Category rank#26,297
Street price$9
Power4 W
Performance per dollar24.67
Released2022

Specifications

BrandZephyra
ModelZephyra FN-2805 Ultra
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9120 Prime 120mm PWM ARGB Case Fan (3-Pack)1,379$49Compare
Zephyra FN-5224 Prime 120mm PWM ARGB Case Fan (3-Pack)1,361$49Compare
Corvane FN-9185 Edge 140mm PWM Case Fan325$9Compare
Caldera FN-3762 Pro 120mm PWM ARGB Case Fan (3-Pack)1,253$49Compare
Brontix FN-5479 Pro 140mm PWM ARGB Case Fan971$29Compare
Corvane FN-4167 Max 120mm PWM Case Fan435$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-2805 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2599690 (accessed 2026-10-23).