Hardware Spec Index

Teralux FN-5851 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5851-MAX · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index441 (Case Fans scale)
Category rank#18,415
Street price$9
Power4 W
Performance per dollar49.00
Released2026

Specifications

BrandTeralux
ModelTeralux FN-5851 Max
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1728 Max 140mm PWM Case Fan394$9Compare
Corvane FN-8227 Ti 120mm PWM Case Fan (3-Pack)532$19Compare
Caldera FN-1935 Plus 140mm PWM Case Fan644$19Compare
Zephyra FN-5553 Pro 120mm PWM ARGB Case Fan (3-Pack)908$29Compare
Brontix FN-4957 XT 120mm PWM ARGB Case Fan994$39Compare
Corvane FN-9593 Ti 120mm PWM ARGB Case Fan1,102$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5851 Max 120mm PWM Case Fan”, https://vextor7.com/item/21870728 (accessed 2026-10-25).