Intel X520-SR1 Internal Fiber 10000Mbit/s networking card - (E10G41BFSRBLK) only $525.65

MFG Part #: E10G41BFSRBLK | WEB ID: 105991
Intel X520-SR1, Internal, Wired, PCI-E, Fiber, 10000 Mbit/s
Ethernet Server Adapter X520-SR1

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Regular Price: $575.01

Sale Price $525.65

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Customer Testimonials
Lowest Price, Very Fast delivery and everything is working well so far.
Chris D, Okotoks, Alberta

Product Description

Intel X520-SR1. Internal, Connectivity technology: Wired, Host interface: PCI-E, Interface: Fiber. Data transfer rate (max): 10000 Mbit/s
Intel’s new family of Intel® Ethernet X520 Server Adapters are the most flexible and scalable Ethernet adapters for today’s demanding data center environments.

The Intel® Ethernet X520 Server Adapter family addresses the demanding needs of the next-generation data center by providing unmatched features for virtualization, flexibility for LAN and SAN networking, and proven, reliable performance.

Features and benefits
Intel® 82599 10 Gigabit Ethernet Controller
Industry-leading, energy-efficient design for next-generation 10 Gigabit performance and multi-core processors;
Enables higher bandwidth and throughput from standard and low-profile PCIe slots and servers;
Load balancing on multiple CPUs
Increases performance on multi-processor systems by efficiently balancing network loads across
CPU cores when used with Receive-Side Scaling (RSS) from Microsoft or Scalable I/O on Linux*;
iSCSI remote boot support
Provides centralized storage area network (SAN) management at a lower cost than other iSCSI solutions;
Support for most network operating systems (NOS)
Enables widespread deployment;
Complies with the European Union directive 2002/95/EC to reduce the use of hazardous materials;
Intel® PROSet utility for Microsoft Windows* Device Manager
Provides point-and-click management of individual adapters, advanced adapter features, connection
teaming, and virtual local area network (VLAN) configuration;
Time Sync (IEEE 1588, 802.1as)
Lets networked Ethernet equipment synchronize internal clocks according to a network master clock;
endpoint can then acquire an accurate estimate of the master time by compensating for link latency;

Technical Information

Technical Information

System requirements


Ports & interfaces

Connectivity technologyWired
Host interfacePCI-E
Fiber ports quantity1
Fiber optic connectorLC

Weight & dimensions

Width5.73 "


Data transfer rate (max)10000 Mbit/s
Data transfer rate10 Gbit/s
Full duplexY

Operational conditions

Operating temperature (T-T)0 - 55 °C
Storage temperature (T-T)-40 - 70 °C

Technical details

Halogen freeN
Product type13
Thermal Design Power (TDP)8 W


Networking standardsIEEE 802.1p,IEEE 802.1Q,IEEE 802.3,IEEE 802.3ad,IEEE 802.3ae
LAN controllerIntel 82599


CertificationFCC B, UL, CE, VCCI, BSMI, CTICK, KCC

Other features

Cable typeMMF up to 300m
Compatible operating systemsWindows Server 2012 R2*, Windows Server 2012*, Windows 8*, Windows Server 2008 R2*, Windows 7*, Windows Server 2008* SP2, Windows Vista* SP2, Windows Server 2003 R2*, Windows Server 2003* SP2, Linux* Stable Kernel version 3.x, 2.6,x, Red Hat Enterprise Linux* 5, 6, SUSE Linux Enterprise Server* 10, 11, FreeBSD 9*,, VMware ESX/ESXi*
Message signal interruptY
Intel Virtualization Technology for Connectivity (VT-c)Y
Interface typePCIe v2.0 (5.0GT/s)


LED indicatorsY
PCI Card form factorFull-height (low-profile)
Product familyIntel 10 Gigabit server adapter
Product seriesIntel Converged X520
Product codenameSpring Fountain


Built-in processorIntel 82599
Plug and PlayY
Thermal power8 W
Intel Virtual Machine Device Queues (VMDq)Y
On-chip QoS and Traffic ManagementY
Intel Flexible Port PartitioningY
Speed & slot width5.0 GT/s, x8 Lane
Intelligent OffloadsY
Fiber Channel over EthernetY
Intel Data Direct I/O TechnologyY
Ethernet adapter ARK ID39773
Windows operating systems supportedY
Linux operating systems supportedY


All products are protected by the Manufacturer’s warranty, unless otherwise specified. NCDS Canada guarantees that the products shipped to you are free of any defects; should your product be deemed defective we will happily exchange the item. If the item is no longer available, we will issue you a refund. Refurbished Products have a 30 day limited warranty, unless otherwise specified. For more information about product warranties, please see our Warranty Policy.