Hardware Spec Index

Teralux FN-7850 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7850-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index382 (Case Fans scale)
Category rank#34,038
Street price$19
Power3 W
Performance per dollar20.11
Released2026

Specifications

BrandTeralux
ModelTeralux FN-7850 Ultra
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7850 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/28113067 (accessed 2026-10-22).