Hardware Spec Index

Teralux FN-4855 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4855-CORE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index263 (Case Fans scale)
Category rank#17,440
Street price$9
Power4 W
Performance per dollar29.22
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4855 Core
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5583 SE 120mm PWM Case Fan530$19Compare
Zephyra FN-7563 SE 120mm PWM ARGB Case Fan1,142$39Compare
Brontix FN-4923 Edge 140mm PWM ARGB Case Fan (3-Pack)838$29Compare
Teralux FN-8200 Ti 120mm PWM ARGB Case Fan (3-Pack)1,260$39Compare
Caldera FN-7368 Edge 120mm PWM Case Fan249$9Compare
Caldera FN-8835 Plus 120mm PWM ARGB Case Fan (3-Pack)1,161$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4855 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11114570 (accessed 2026-10-19).