Hardware Spec Index

Zephyra FN-5790 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5790-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index239 (Case Fans scale)
Category rank#15,040
Street price$9
Power4 W
Performance per dollar26.56
Released2019

Specifications

BrandZephyra
ModelZephyra FN-5790 Ultra
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1582 Plus 140mm PWM Case Fan638$19Compare
Corvane FN-9479 Plus 120mm PWM ARGB Case Fan (3-Pack)920$29Compare
Brontix FN-6025 Ultra 120mm PWM Case Fan630$19Compare
Teralux FN-8242 Core 120mm PWM Case Fan (3-Pack)687$19Compare
Corvane FN-3798 Core 120mm PWM Case Fan473$19Compare
Corvane FN-6942 Ultra 120mm PWM Case Fan775$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5790 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/3185249 (accessed 2026-10-24).