Hardware Spec Index

Zephyra FN-4731 Core 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4731-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index451 (Case Fans scale)
Category rank#18,425
Street price$9
Power3 W
Performance per dollar50.11
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4731 Core
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6710 Max 120mm PWM ARGB Case Fan (3-Pack)1,262$39Compare
Corvane FN-9366 Ultra 140mm PWM ARGB Case Fan879$29Compare
Zephyra FN-8826 Plus 120mm PWM ARGB Case Fan883$29Compare
Zephyra FN-8453 Plus 140mm PWM ARGB Case Fan1,373$49Compare
Caldera FN-3324 Ti 140mm PWM ARGB Case Fan1,086$39Compare
Corvane FN-8890 Pro 120mm PWM Case Fan212$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4731 Core 120mm PWM Case Fan”, https://vextor7.com/item/4602802 (accessed 2026-10-19).