Hardware Spec Index

Teralux FN-5838 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5838-PLUS · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index536 (Case Fans scale)
Category rank#26,610
Street price$19
Power3 W
Performance per dollar28.21
Released2024

Specifications

BrandTeralux
ModelTeralux FN-5838 Plus
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6690 Ti 120mm PWM Case Fan594$19Compare
Zephyra FN-4707 Pro 120mm PWM ARGB Case Fan (3-Pack)1,329$49Compare
Caldera FN-6322 Prime 120mm PWM ARGB Case Fan919$29Compare
Teralux FN-4685 Ultra 140mm PWM ARGB Case Fan1,354$49Compare
Brontix FN-9337 Ultra 120mm PWM Case Fan (3-Pack)707$19Compare
Zephyra FN-1347 Ultra 120mm PWM ARGB Case Fan853$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5838 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4641502 (accessed 2026-10-19).