Hardware Spec Index

Teralux FN-8591 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8591-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index619 (Case Fans scale)
Category rank#12,338
Street price$19
Power2 W
Performance per dollar32.58
Released2025

Specifications

BrandTeralux
ModelTeralux FN-8591 Prime
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4202 Pro 120mm PWM Case Fan (3-Pack)312$9Compare
Brontix FN-8797 Pro 120mm PWM Case Fan266$9Compare
Corvane FN-3083 Prime 120mm PWM ARGB Case Fan (3-Pack)927$29Compare
Zephyra FN-3936 Core 140mm PWM ARGB Case Fan1,215$39Compare
Zephyra FN-3074 Ti 120mm PWM ARGB Case Fan881$29Compare
Teralux FN-6813 Pro 140mm PWM ARGB Case Fan825$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8591 Prime 140mm PWM Case Fan”, https://vextor7.com/item/3428296 (accessed 2026-10-21).