Hardware Spec Index

Teralux FN-5820 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5820-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index393 (Case Fans scale)
Category rank#28,698
Street price$9
Power4 W
Performance per dollar43.67
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5820 Ultra
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1486 Max 120mm PWM Case Fan566$19Compare
Caldera FN-9343 SE 140mm PWM ARGB Case Fan817$29Compare
Zephyra FN-9113 Pro 120mm PWM ARGB Case Fan965$29Compare
Caldera FN-4296 Max 120mm PWM Case Fan487$19Compare
Caldera FN-2405 Core 120mm PWM ARGB Case Fan1,049$29Compare
Teralux FN-2321 Max 120mm PWM ARGB Case Fan1,258$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5820 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/32390085 (accessed 2026-10-26).