Hardware Spec Index

Teralux FN-4755 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4755-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index349 (Case Fans scale)
Category rank#48,294
Street price$9
Power3 W
Performance per dollar38.78
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4755 Ultra
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5411 Pro 140mm PWM Case Fan (3-Pack)564$19Compare
Zephyra FN-4361 Pro 120mm PWM Case Fan327$9Compare
Brontix FN-1204 Ti 120mm PWM Case Fan678$19Compare
Brontix FN-7874 Edge 120mm PWM Case Fan710$19Compare
Teralux FN-4493 Plus 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-9649 SE 120mm PWM ARGB Case Fan1,261$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4755 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/85706572 (accessed 2026-10-22).