Hardware Spec Index

Teralux FN-5458 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5458-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index358 (Case Fans scale)
Category rank#766
Street price$9
Power4 W
Performance per dollar39.78
Released2020

Specifications

BrandTeralux
ModelTeralux FN-5458 Prime
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5432 Core 140mm PWM Case Fan229$9Compare
Brontix FN-2997 Plus 120mm PWM Case Fan (3-Pack)503$19Compare
Caldera FN-6375 Pro 120mm PWM Case Fan (3-Pack)232$9Compare
Zephyra FN-9037 Edge 140mm PWM Case Fan499$19Compare
Corvane FN-2849 Ultra 140mm PWM ARGB Case Fan (3-Pack)915$29Compare
Zephyra FN-4289 Plus 140mm PWM Case Fan440$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5458 Prime 140mm PWM Case Fan”, https://vextor7.com/item/25754070 (accessed 2026-10-19).