Hardware Spec Index

Teralux FN-7905 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7905-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index901 (Case Fans scale)
Category rank#46,244
Street price$29
Power4 W
Performance per dollar31.07
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7905 Ultra
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise30 dBA
BearingFluid dynamic 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
Caldera FN-7933 Prime 120mm PWM Case Fan790$29Compare
Corvane FN-4059 XT 120mm PWM ARGB Case Fan1,309$49Compare
Teralux FN-3377 Pro 120mm PWM ARGB Case Fan (3-Pack)927$29Compare
Corvane FN-7755 Pro 120mm PWM ARGB Case Fan1,298$49Compare
Teralux FN-1660 Edge 140mm PWM Case Fan (3-Pack)665$19Compare
Caldera FN-4160 Ultra 120mm PWM Case Fan291$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7905 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20099090 (accessed 2026-10-26).