Get fast, high-bandwidth connectivity with this cost-effective fiber network card. It adds two open SFP+ slots to your server or high-powered workstation, giving you an easy way to connect your server or workstation to a 10 Gigabit fiber network using the SFP+ modules of your choice. Transfer files at faster speeds Large file transfers, multimedia content and increased numbers of network users create constant pressures for more bandwidth in your network infrastructure. This fiber NIC lets you harness the speed and stability of a 10 Gigabit network. The NIC supports data transfers at up to 10Gbps per port, or up to 20Gbps per port in full-duplex mode. Add scalable network connections to your server or workstation The fiber NIC is compatible with most 10GbE SFP+ transceivers, giving you flexible configuration options to connect your computer directly to a fiber network at greater distances. The card features two open SFP+ slots with support for interchangeable SFP+ modules, including the StarTech.com 10GBase-SR SFP+ Fiber Transceiver Module (SKU: SFP10GSRST). This gives you the option to use the modules that best suit your network needs based on distance and connector type. StarTech.com SFP+ Cables provide a dependable solution for linking telecom and data communications equipment, such as routers and switches. Enhance your network capabilities The 10 Gigabit network card features the Intel® 82599 chipset, designed to deliver the power, performance and enhanced capabilities you need for reliable network connections to your server or computer. The Intel chip offers many advanced features including Intel® Virtualization Technology for connectivity, PXE network boot support and up to 15K jumbo frame support. The PEX20000SFPI is backed by a StarTech.com 2-year warranty and free lifetime technical support.

System requirements
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Linux operating systems supported	Y
Server operating systems supported	Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Ports & interfaces
Connectivity technology	Wired
Host interface	PCI Express
Interface	Fiber
Fiber ports quantity	2
Fiber optic connector	SFP+
PCI version	2.0
Weight & dimensions
Width	18 mm
Depth	135 mm
Height	120 mm
Weight	102 g
Operational conditions
Operating temperature (T-T)	5 - 50 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	20 - 80%
Network
Maximum data transfer rate	20000 Mbit/s
Networking standards	IEEE 802.1Q, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3aq, IEEE 802.3x
Jumbo frames support	Y
Jumbo frames	15000
VLAN tagging	Y
Packaging data
Low-profile bracket	Y
Package width	143 mm
Package depth	170 mm
Package height	30 mm
Package weight	178 g
Packaging content
Mounting brackets included	Y
Quick installation guide	Y
Other features
Flow control support	Y
Design
Internal	Y
Component for	PC/Server
Product colour	Black, Metallic
Chipset	Intel® 82599
Logistics data
Harmonized System (HS) code	85176990
Master (outer) case width	359 mm
Master (outer) case length	586 mm
Master (outer) case height	310 mm
Products per master (outer) case	40 pc(s)
Sustainability
Sustainability compliance	Y
Sustainability certificates	CE, RoHS