Hardware Spec Index

Teralux FN-2261 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN2261-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index399 (Case Fans scale)
Category rank#5,840
Street price$9
Power3 W
Performance per dollar44.33
Released2026

Specifications

BrandTeralux
ModelTeralux FN-2261 Ultra
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1682 Ti 140mm PWM ARGB Case Fan1,335$39Compare
Teralux FN-3665 Ti 120mm PWM Case Fan212$9Compare
Brontix FN-4329 Edge 120mm PWM ARGB Case Fan (3-Pack)822$29Compare
Caldera FN-3572 Plus 120mm PWM ARGB Case Fan1,184$39Compare
Teralux FN-3861 Pro 120mm PWM Case Fan484$19Compare
Caldera FN-2315 XT 120mm PWM ARGB Case Fan1,039$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2261 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/43319289 (accessed 2026-10-19).