Hardware Spec Index

Teralux FN-1852 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1852-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index328 (Case Fans scale)
Category rank#1,332
Street price$9
Power3 W
Performance per dollar36.44
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1852 Prime
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1066 Pro 140mm PWM Case Fan522$19Compare
Zephyra FN-8429 Max 120mm PWM ARGB Case Fan1,316$49Compare
Teralux FN-6502 Prime 120mm PWM ARGB Case Fan (3-Pack)1,215$39Compare
Teralux FN-7538 XT 140mm PWM ARGB Case Fan (3-Pack)1,327$49Compare
Zephyra FN-7070 Plus 120mm PWM ARGB Case Fan864$29Compare
Corvane FN-3539 Core 120mm PWM ARGB Case Fan1,070$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1852 Prime 140mm PWM Case Fan”, https://vextor7.com/item/1592545 (accessed 2026-10-25).