Hardware Spec Index

Brontix FN-4858 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4858-PLUS · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index333 (Case Fans scale)
Category rank#3,586
Street price$9
Power4 W
Performance per dollar37.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4858 Plus
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3945 Plus 120mm PWM ARGB Case Fan1,387$49Compare
Corvane FN-1269 Core 140mm PWM Case Fan375$19Compare
Zephyra FN-2943 Plus 120mm PWM Case Fan388$19Compare
Caldera FN-7058 Plus 120mm PWM Case Fan (3-Pack)670$19Compare
Brontix FN-9099 Ti 140mm PWM ARGB Case Fan1,386$49Compare
Caldera FN-5539 Core 120mm PWM Case Fan326$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4858 Plus 120mm PWM Case Fan”, https://vextor7.com/item/685602 (accessed 2026-10-18).