Hardware Spec Index

Teralux FN-7847 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7847-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index959 (Case Fans scale)
Category rank#9,996
Street price$29
Power3 W
Performance per dollar33.07
Released2023

Specifications

BrandTeralux
ModelTeralux FN-7847 Pro
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7309 Core 140mm PWM Case Fan522$19Compare
Zephyra FN-1447 Ti 120mm PWM ARGB Case Fan (3-Pack)1,229$49Compare
Corvane FN-3786 Max 140mm PWM ARGB Case Fan1,056$29Compare
Corvane FN-7388 Plus 120mm PWM Case Fan394$9Compare
Caldera FN-8272 Ultra 120mm PWM Case Fan234$9Compare
Teralux FN-4327 Prime 120mm PWM Case Fan415$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7847 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2368262 (accessed 2026-10-21).