Hardware Spec Index

Teralux FN-3315 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3315-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,155 (Case Fans scale)
Category rank#15,494
Street price$39
Power3 W
Performance per dollar29.62
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3315 Prime
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise32 dBA
BearingRifle bearing
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
Zephyra FN-9556 Plus 120mm PWM ARGB Case Fan1,354$49Compare
Teralux FN-5287 XT 120mm PWM ARGB Case Fan1,229$39Compare
Caldera FN-1097 Max 140mm PWM Case Fan560$19Compare
Zephyra FN-5183 Pro 120mm PWM ARGB Case Fan (3-Pack)1,296$39Compare
Brontix FN-4753 Plus 120mm PWM ARGB Case Fan (3-Pack)1,278$39Compare
Brontix FN-6683 Ultra 140mm PWM Case Fan402$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3315 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/35302630 (accessed 2026-10-25).