Hardware Spec Index

Teralux FN-5844 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5844-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index208 (Case Fans scale)
Category rank#980
Street price$9
Power4 W
Performance per dollar23.11
Released2020

Specifications

BrandTeralux
ModelTeralux FN-5844 Ultra
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5844 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/557844 (accessed 2026-10-24).