Hardware Spec Index

Teralux FN-2678 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2678-XT · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index335 (Case Fans scale)
Category rank#11,699
Street price$9
Power3 W
Performance per dollar37.22
Released2022

Specifications

BrandTeralux
ModelTeralux FN-2678 XT
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9378 Max 120mm PWM Case Fan730$29Compare
Brontix FN-1315 Core 140mm PWM Case Fan (3-Pack)485$19Compare
Corvane FN-3984 Core 140mm PWM Case Fan701$19Compare
Teralux FN-2440 Ti 120mm PWM ARGB Case Fan (3-Pack)964$29Compare
Teralux FN-1023 XT 120mm PWM ARGB Case Fan979$29Compare
Brontix FN-6213 Core 120mm PWM Case Fan741$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2678 XT 140mm PWM Case Fan”, https://vextor7.com/item/20041681 (accessed 2026-10-20).