Hardware Spec Index

Zephyra FN-3151 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3151-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index772 (Case Fans scale)
Category rank#28,364
Street price$29
Power3 W
Performance per dollar26.62
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3151 Ultra
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3370 Prime 120mm PWM Case Fan538$19Compare
Caldera FN-4929 Max 120mm PWM ARGB Case Fan (3-Pack)961$29Compare
Brontix FN-8322 Plus 140mm PWM ARGB Case Fan1,329$49Compare
Caldera FN-1049 Ultra 120mm PWM Case Fan716$19Compare
Zephyra FN-5277 Ultra 140mm PWM ARGB Case Fan972$29Compare
Teralux FN-5356 Ultra 120mm PWM ARGB Case Fan1,304$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3151 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4057560 (accessed 2026-10-23).