Hardware Spec Index

Teralux FN-4858 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4858-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index256 (Case Fans scale)
Category rank#2,937
Street price$9
Power3 W
Performance per dollar28.44
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4858 Ultra
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4059 Core 120mm PWM Case Fan233$9Compare
Caldera FN-9172 Pro 120mm PWM ARGB Case Fan1,380$49Compare
Zephyra FN-4655 Ultra 120mm PWM Case Fan591$19Compare
Corvane FN-2692 Edge 120mm PWM Case Fan289$9Compare
Caldera FN-8513 SE 120mm PWM ARGB Case Fan (3-Pack)916$29Compare
Brontix FN-1604 Prime 120mm PWM ARGB Case Fan (3-Pack)971$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4858 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/95032733 (accessed 2026-10-24).