Hardware Spec Index

Teralux FN-1685 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1685-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index910 (Case Fans scale)
Category rank#31,861
Street price$29
Power3 W
Performance per dollar31.38
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1685 XT
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3836 Edge 120mm PWM Case Fan (3-Pack)474$19Compare
Corvane FN-5796 Edge 120mm PWM ARGB Case Fan1,003$39Compare
Teralux FN-7463 Max 120mm PWM ARGB Case Fan (3-Pack)784$29Compare
Zephyra FN-4621 Ti 120mm PWM ARGB Case Fan984$29Compare
Brontix FN-9491 Core 120mm PWM ARGB Case Fan (3-Pack)816$29Compare
Teralux FN-1794 SE 140mm PWM ARGB Case Fan (3-Pack)879$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1685 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/46565392 (accessed 2026-10-24).