Hardware Spec Index

Zephyra FN-3548 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3548-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index218 (Case Fans scale)
Category rank#49,777
Street price$9
Power4 W
Performance per dollar24.22
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3548 Ultra
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3592 Prime 140mm PWM Case Fan526$19Compare
Brontix FN-9930 Max 120mm PWM ARGB Case Fan1,115$29Compare
Zephyra FN-8117 Core 120mm PWM Case Fan689$19Compare
Corvane FN-9307 SE 120mm PWM ARGB Case Fan849$29Compare
Caldera FN-9777 Pro 120mm PWM ARGB Case Fan (3-Pack)1,310$49Compare
Brontix FN-4455 Max 120mm PWM ARGB Case Fan1,041$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3548 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7065827 (accessed 2026-10-22).