Hardware Spec Index

Zephyra FN-5138 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5138-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index345 (Case Fans scale)
Category rank#11,106
Street price$9
Power4 W
Performance per dollar38.33
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5138 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6257 Prime 120mm PWM Case Fan757$19Compare
Caldera FN-7151 Max 140mm PWM ARGB Case Fan (3-Pack)1,089$39Compare
Caldera FN-6262 Max 120mm PWM ARGB Case Fan816$29Compare
Corvane FN-9519 Core 120mm PWM ARGB Case Fan1,382$49Compare
Teralux FN-9357 Ultra 120mm PWM ARGB Case Fan1,318$49Compare
Brontix FN-1292 Core 120mm PWM Case Fan727$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5138 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20105920 (accessed 2026-10-21).