Hardware Spec Index

Teralux FN-2238 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2238-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index726 (Case Fans scale)
Category rank#29,062
Street price$19
Power4 W
Performance per dollar38.21
Released2022

Specifications

BrandTeralux
ModelTeralux FN-2238 Ultra
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3350 Core 120mm PWM ARGB Case Fan958$29Compare
Teralux FN-4319 Plus 120mm PWM ARGB Case Fan (3-Pack)1,118$39Compare
Corvane FN-6370 Plus 120mm PWM ARGB Case Fan805$29Compare
Teralux FN-1524 Ultra 120mm PWM Case Fan (3-Pack)575$19Compare
Corvane FN-9077 Edge 140mm PWM ARGB Case Fan1,335$39Compare
Caldera FN-9336 Max 120mm PWM ARGB Case Fan1,098$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2238 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9307340 (accessed 2026-10-19).