Hardware Spec Index

Zephyra FN-1705 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1705-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index762 (Case Fans scale)
Category rank#850
Street price$19
Power4 W
Performance per dollar40.11
Released2024

Specifications

BrandZephyra
ModelZephyra FN-1705 Plus
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8856 Max 140mm PWM Case Fan410$19Compare
Zephyra FN-9034 Pro 120mm PWM ARGB Case Fan (3-Pack)922$29Compare
Brontix FN-3588 Max 140mm PWM Case Fan345$9Compare
Zephyra FN-2320 Pro 120mm PWM ARGB Case Fan1,286$39Compare
Brontix FN-7127 Edge 120mm PWM ARGB Case Fan1,005$29Compare
Zephyra FN-6846 Core 120mm PWM ARGB Case Fan1,223$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-1705 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/260774 (accessed 2026-10-20).