Hardware Spec Index

Teralux FN-7858 Core 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7858-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,125 (Case Fans scale)
Category rank#14,442
Street price$39
Power3 W
Performance per dollar28.85
Released2026

Specifications

BrandTeralux
ModelTeralux FN-7858 Core
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7858 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/1361644 (accessed 2026-10-20).