Quad-Port Gigabit Server PCIEx4 Network Adapter
Network Interface Card - PCI-Express 2.0 x4 Bus - RJ-45 Connector(s) - 4-Port - Intel 82580 Chipset - Gigabit Ethernet Standard - Low-Profile Form Factor - Compatible with Windows / Windows Server / Linux / VMWare - Lifetime Depot Carry-In Mfg. Warranty

SG250-26-K9 26-Port Gigabit Smart managable 2-layer Switch
Network Switch - 24 + 2-Port - 24x GLAN RJ45, 2x G-LAN SFP+ Standard - 1U Rackmount Form Factor - 2x SFP+ Ports (10Gb) - 2x 10 Gigabit Uplink Ports - yes Power Supply - Layer 2 Management/Prioritization - SmartPro Management - Lifetime Depot Carry-In w/ Registration in 30 Days Mfg. Warranty

I350-T2v2 Dual-Port Gigabit Server PCIe x4 Network Adapter
Network Interface Card - PCI-Express 2.1 x4 Bus - RJ-45 Connector(s) - 2-Port - Intel i350 Chipset - Gigabit Ethernet Standard - Low-Profile Form Factor - Compatible with Windows / Windows Server / Linux / VMWare

P225P Dual-Port 25G/10GbE SFP28 PCIe3.0 x8 Network Card
Network Interface Card - PCI-Express 3.0 x8 Bus - 2x SFP28 Connector(s) - 2-Port - Broadcom BCM57414 Chipset - 10/25Gb Ethernet Standard - Full-Height/Low-Profile Form Factor - 2x SFP28 Ports (25Gb)

5.25" Dummy Tray w/o Rail (black)
( without rail) - Internal fixed 5.25" tray - 5.25" Drive - IDE / SATA / SAS /SCSI /USB Interface - Single-Drive Capacity - Steel/Plastic - Black Colour - ( without Rail)