Hardware Spec Index

Teralux FN-4738 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4738-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index485 (Case Fans scale)
Category rank#35,627
Street price$19
Power3 W
Performance per dollar25.53
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4738 XT
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise36 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-9878 Pro 120mm PWM Case Fan413$9Compare
Teralux FN-5276 Pro 120mm PWM Case Fan282$9Compare
Brontix FN-9284 Pro 140mm PWM ARGB Case Fan1,180$49Compare
Corvane FN-2486 Core 120mm PWM Case Fan775$29Compare
Teralux FN-6400 Plus 120mm PWM Case Fan733$29Compare
Brontix FN-9765 SE 140mm PWM ARGB Case Fan810$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4738 XT 140mm PWM Case Fan”, https://vextor7.com/item/16637167 (accessed 2026-10-21).