Hardware Spec Index

Teralux FN-1645 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1645-XT · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index974 (Case Fans scale)
Category rank#49,445
Street price$29
Power3 W
Performance per dollar33.59
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1645 XT
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6913 Core 120mm PWM ARGB Case Fan (3-Pack)1,337$49Compare
Teralux FN-8755 Ultra 140mm PWM Case Fan480$19Compare
Brontix FN-6341 Prime 140mm PWM Case Fan646$19Compare
Brontix FN-9244 Max 140mm PWM Case Fan451$9Compare
Zephyra FN-3516 Edge 120mm PWM ARGB Case Fan1,190$49Compare
Zephyra FN-2658 XT 120mm PWM Case Fan675$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1645 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4601781 (accessed 2026-10-22).