Hardware Spec Index

Teralux FN-7658 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7658-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#25,851
Street price$49
Power4 W
Performance per dollar28.57
Released2023

Specifications

BrandTeralux
ModelTeralux FN-7658 Plus
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise28 dBA
BearingMagnetic levitation
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
Brontix FN-5307 Edge 140mm PWM ARGB Case Fan947$29Compare
Caldera FN-7143 Edge 140mm PWM Case Fan (3-Pack)731$29Compare
Teralux FN-2276 Prime 120mm PWM Case Fan (3-Pack)765$29Compare
Caldera FN-9536 SE 120mm PWM Case Fan (3-Pack)666$19Compare
Teralux FN-7998 Ti 120mm PWM Case Fan751$29Compare
Teralux FN-9533 Prime 140mm PWM Case Fan (3-Pack)316$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7658 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8084284 (accessed 2026-10-26).