Hardware Spec Index

Teralux FN-8821 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8821-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index758 (Case Fans scale)
Category rank#17,753
Street price$29
Power4 W
Performance per dollar26.14
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8821 Ultra
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8821 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5897048 (accessed 2026-10-19).