Cisco N3K-C3064PQ-10GX, Nexus 3064-X, 48 SFP, 4 QSFP ports, with enh scale, low- l (Both airflows, dual AC, 1x FAN). N3K-C3064PQ-10GX is the Nexus 3064-X, 48 SFP and 4 QSFP ports, with enhanced scale, low latency. The Cisco Nexus 3064-X, 3064-T, and 3064-32T Switches are high-performance, high-density Ethernet switches that are part of the Cisco Nexus 3000 Series Switches portfolio. These compact one-rack-unit (1RU) form-factor 10 Gigabit Ethernet switches provide line-rate Layer 2 and 3 switching. They run the industry-leading Cisco NXOS Software operating system, providing customers with comprehensive features and functions that are widely deployed globally. They support both forward and reverse airflow schemes with AC and DC power inputs. The Cisco Nexus 3064 switches are well suited for data centers that require cost-effective, power-efficient, line-rate Layer 2 and 3 top-of-rack (ToR) switches.