Hardware Spec Index

Zephyra FN-3965 Plus 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3965-PLUS · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index993 (Case Fans scale)
Category rank#45,177
Street price$29
Power3 W
Performance per dollar34.24
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3965 Plus
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise36 dBA
BearingFluid dynamic 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
Caldera FN-9985 Core 120mm PWM Case Fan212$9Compare
Corvane FN-8493 Edge 120mm PWM ARGB Case Fan1,333$49Compare
Zephyra FN-8419 Prime 120mm PWM ARGB Case Fan (3-Pack)1,297$49Compare
Zephyra FN-8784 Prime 140mm PWM ARGB Case Fan851$29Compare
Teralux FN-6289 Pro 140mm PWM ARGB Case Fan (3-Pack)893$29Compare
Corvane FN-6520 XT 140mm PWM Case Fan (3-Pack)658$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3965 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2018989 (accessed 2026-10-18).