Hardware Spec Index

Zephyra FN-6440 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6440-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index830 (Case Fans scale)
Category rank#11,786
Street price$19
Power2 W
Performance per dollar43.68
Released2022

Specifications

BrandZephyra
ModelZephyra FN-6440 Plus
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1572 Max 120mm PWM ARGB Case Fan1,165$39Compare
Teralux FN-2084 Plus 120mm PWM ARGB Case Fan (3-Pack)1,023$29Compare
Brontix FN-8803 Core 120mm PWM ARGB Case Fan1,162$39Compare
Brontix FN-1564 Plus 140mm PWM Case Fan364$19Compare
Corvane FN-1030 SE 140mm PWM ARGB Case Fan1,148$39Compare
Brontix FN-5405 SE 120mm PWM ARGB Case Fan (3-Pack)1,058$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6440 Plus 140mm PWM Case Fan”, https://vextor7.com/item/2145658 (accessed 2026-10-19).