
- IBM X520 PCI-Express Network Adapter
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Newegg
From $394.99 (New)
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Overstock.com
From $440.99 (New)
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Tiger Direct
From $306.38 (New)

From $394.99 (New)
From $440.99 (New)
From $306.38 (New)

| Latest | $394.99 3 hrs ago |
| Highest | $441.99 Jul 7, '15 |
| Lowest | $306.99 May 30, '15 |
| Average | $394.99 (30d avg) $394.99 (90d avg) $394.99 (180d avg) $385.23 (365d avg) $412.13 (Lifetime average) |
| Added | May 1, 2013 |
IBM Intel X520 Dual-Port 10 Gigabit Ethernet SFP+ Embedded Adapter for IBM System X Parts: 1 Year

| Last Seen | |
| Highest | $522.11 Dec 3, '15 |
| Lowest | $400.74 Oct 2, '14 |
| Average | $450.54 (30d avg) $471.92 (90d avg) $466.96 (180d avg) $448.22 (365d avg) $440.40 (Lifetime average) |
| Added | Jul 31, 2014 |
The Intel X520 Dual-Port 10 Gigabit Ethernet SFP+ Embedded Adapter for IBM System x is powered by an Intel Ethernet 82599 third-generation 10 Gigabit Ethernet Controller. This card offers full line-rate 10 Gigabit per second performance for high-I/O intensive clients, and showcases the next generation of 10 Gigabit Ethernet networking features for the enterprise network and data center. This adapter uses IBM System x Mezzanine design, which does not use a PCIe slot. The new Intel X520 Dual-Port 10 Gigabit Ethernet SFP+ Embedded Adapter for IBM System x provides great networking performance, whether as a standard NIC, or with the physical port configured in an emulation mode using the virtual switch in the Virtual Machine Monitor (VMM), or directly assigned to a virtual machine. In the emulation mode, the Intel I/O technology and Virtual Machine Device Queues (VMDq) optimize network performance by offloading data sorting and copying from the software Virtual Switch in the VMM to the Intel Ethernet 82599 10-Gigabit Controller. Manufacturer: Lenovo Group Limited Manufacturer Part Number: 49Y7980 Manufacturer Website Address: http://www.lenovo.com/us/en/ Brand Name: Lenovo Product Model: X520 Product Name: Intel X520 Dual-Port 10 Gigabit Ethernet SFP+ Embedded Adapter for IBM System X Product Type: 10Gigabit Ethernet Card Interfaces/Ports: Host Interface: PCI Express x8 I/O Expansions: Expansion Slot Type: SFP+ Media & Performance: Media Type Supported: Twinaxial Network & Communication: Network Technology: 10GBase-LR Physical Characteristics: Form Factor: Mezzanine Device Supported: PC

| Last Seen | |
| Highest | $478.73 Oct 8, '13 |
| Lowest | $295.30 Aug 24, '13 |
| Average | NA |
| Added | Aug 24, 2013 |
Intel X520 Dual Port 10 GbE Embedded Adapter for IBM System x - Network adapter - PCI Express 2.0 x8 low profile - Gigabit LAN, 10 Gigabit LAN - 2 ports - for System x iDataPlex dx360 M4 7912; System