Hardware Spec Index

Zephyra FN-2961 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2961-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index457 (Case Fans scale)
Category rank#11,175
Street price$19
Power4 W
Performance per dollar24.05
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2961 Ultra
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise26 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
Caldera FN-1137 Core 140mm PWM ARGB Case Fan1,400$49Compare
Corvane FN-9581 XT 120mm PWM Case Fan625$19Compare
Caldera FN-8352 SE 120mm PWM ARGB Case Fan1,400$49Compare
Corvane FN-9422 Max 120mm PWM Case Fan271$9Compare
Corvane FN-1377 Pro 120mm PWM Case Fan261$9Compare
Caldera FN-8105 SE 120mm PWM ARGB Case Fan1,087$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-2961 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/13630231 (accessed 2026-10-21).