StarTech PEX10GSFP4I StarTech. com SFP+ Server Network Card - 4 Port Nic Card - Intel XL710 Chip - PCIe Netword Card - 10 Gigabit Ethernet Card

StarTech PEX10GSFP4I StarTech.com SFP+ Server Network Card - 4 Port Nic Card - Intel XL710 Chip - PCIe Netword Card - 10 Gigabit Ethernet Card Standards: IEEE 802.3ae (10GBASE-LR/SR only) PCI Express Rev 3.0, using PCIe x8 (or higher) slot Connectors: Connector Type (s): 1 x PCI Express x8 Male Internal Ports: 4 x SFP+ Slot Female LEDs: 4 - Link / Activity (green) Temperature: Operating Temperature: 5 ~ 50 degree Celsius (41 ~ 122 degree Fahrenheit) Storage Temperature: -20 ~ 60 degree Celsius (-4 ~ 140 degree Fahrenheit) Humidity: 20% ~ 80% RH Windows Vista: Windows 7, 8, 8.1, 10 (64-bit Only) Windows Server 2008 R2, 2012, 2012 R2, 2016 (64-bit Only) Linux 2.6.24 to 4.4.x (64-bit Only)Dimensions: 0.59' x 5.47' x 4.72' Weight: 0.28 lb.