Hardware Spec Index

Zephyra FN-2847 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2847-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index257 (Case Fans scale)
Category rank#39,853
Street price$9
Power3 W
Performance per dollar28.56
Released2019

Specifications

BrandZephyra
ModelZephyra FN-2847 Prime
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2377 Ultra 140mm PWM ARGB Case Fan801$29Compare
Corvane FN-8110 Max 140mm PWM Case Fan511$19Compare
Zephyra FN-4233 Ultra 120mm PWM Case Fan (3-Pack)606$19Compare
Zephyra FN-9450 Prime 120mm PWM ARGB Case Fan989$39Compare
Brontix FN-1016 Prime 120mm PWM ARGB Case Fan (3-Pack)981$29Compare
Corvane FN-3303 Max 140mm PWM Case Fan476$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-2847 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/408244 (accessed 2026-10-19).