451356-001 - HP - Catalyst 3120G 16 x Backplane + 4 x Ports SFP + 4 x Ports 1000Base-T Managed Stackable Blade Switch

WS-CBS3120G - HPE - Catalyst 3120G 16 x Backplane + 4 x Ports SFP + 4 x Ports 1000Base-T Managed Stackable Blade Switch

0HR521 - Dell - Catalyst 3130X 16 x Ports Internal 1000Base-T + 4 x External GE + 2 x Ports X2-Based SFP Layer3 Managed Stackable Gigabit Ethernet Blade Switch for PowerEdge M1000E

451438-B21 - HP - Cisco Catalyst 3120G 4-Ports SFP 1Gbps Blade SAN Gigabit Ethernet Switch

WS-CBS3020 - HP - Cisco Catalyst 3020 16-Ports 8 x 10/100/1000Base-T Gigabit LAN + 4 x SFP Layer-3 Managed Blade Switch Module

WS-CBS3120G-S - Cisco - Catalyst 3120G Series 4-Ports 1Gbps SFP Blade Switch with IP Base for HP

J4904A - HP - ProCurve Switch 2848 48-Ports SFP EN Fast EN Managed Stackable GigaBit Ethernet Switch 4 x GigaBit Ports SFP and 44 x 10/100Base-T Ports SFP