Hardware Spec Index

Teralux FN-8851 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8851-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index553 (Case Fans scale)
Category rank#10,573
Street price$19
Power4 W
Performance per dollar29.11
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8851 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3426 Pro 120mm PWM ARGB Case Fan (3-Pack)1,085$29Compare
Corvane FN-9514 Edge 120mm PWM Case Fan282$9Compare
Caldera FN-2069 Edge 120mm PWM Case Fan (3-Pack)751$29Compare
Zephyra FN-7810 Ultra 140mm PWM ARGB Case Fan1,368$49Compare
Zephyra FN-3295 SE 120mm PWM Case Fan637$19Compare
Teralux FN-4962 Ultra 120mm PWM Case Fan (3-Pack)613$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8851 Prime 140mm PWM Case Fan”, https://vextor7.com/item/3940241 (accessed 2026-10-20).