Description
Flexible Port Partitioning
Flexible Port Partitioning (FPP) technology utilizes industry standard PCI SIG SR-IOV to efficiently divide your physical Ethernet device into multiple virtual devices, providing Quality of Service by ensuring each process is assigned to a Virtual Function and is provided a fair share of the bandwidth.
Intel® Ethernet Power Management
Intel® Ethernet Power Management Technology provides solutions to common power management approaches by reducing idle power, reducing capacity and power as a function of demand, operating at maximum energy efficiency whenever possible, and enabling functionality only when needed.
Intel® Data Direct I/O Technology
Intel® Data Direct I/O Technology is a platform technology that improves I/O data processing efficiency for data delivery and data consumption from I/O devices. With Intel DDIO, Intel® Server Adapters and controllers talk directly to the processor cache without a detour via system memory, reducing latency, increasing system I/O bandwidth, and reducing power consumption.
| Feature |
Feature Value |
| Connectivity technology |
Wired |
| Host interface |
PCI Express |
| Interface |
Ethernet |
| Ethernet LAN (RJ-45) ports |
2 |
| Fiber ports quantity |
2 |
| Fiber optic connector |
SFP+ |
| PCI version |
2.0 |
| Networking standards |
IEEE 802.3x, IEEE 802.3 |
| Ethernet LAN data rates |
10,1000 Mbit/s |
| Fiber ethernet cabling technology |
10GBASE-LR, 10GBASE-SR |
| Jumbo frames support |
Yes |
| Maximum operating distance |
10 m |
| LAN controller |
Intel® 82599 |
| Internal |
Yes |
| LED indicators |
Link |
| Compatible operating systems |
https://www.intel.com/content/www/us/en/support/articles/000025890/network-and-i-o/ethernet-products.html |
| Server operating systems supported |
Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2 |
| Quantity |
1 |
| Harmonized System (HS) code |
85176990 |
| Cable type |
SFP+ Direct Attached Twin Axial Cabling up to 10m |
| Market segment |
Server |
| Flow control support |
Yes |
| Intel® Virtualization Technology (Intel® VT) |
VT-c |
| Intel Virtual Machine Device Queues (VMDq) |
Yes |
| PCI-SIG* SR-IOV Capable |
Yes |
| On-chip QoS and Traffic Management |
Yes |
| Intel Flexible Port Partitioning |
Yes |
| Speed & slot width |
5.0 GT/s, x8 Lane |
| Low halogen options available |
No |
| Intelligent Offloads |
Yes |
| iWARP/RDMA |
No |
| Intel Ethernet Power Management |
Yes |
| Intel Data Direct I/O Technology |
Yes |
| Intel Virtualization Technology for Connectivity (VT-c) |
Yes |
| Interface type |
PCIe v2.0 (5.0 GT/s) |
| Product type |
Network Interface Card |
| Number of QPI links |
Dual |
| Processor family |
500 Network Adapters (up to 10GbE)-500 Network Adapters (up to 10GbE) |
| Ethernet adapter ARK ID |
85479 |
| Export Control Classification Number (ECCN) |
5A992C |
| Commodity Classification Automated Tracking System (CCATS) |
G135872 |
| Controller type |
Intel 82599 |
| Cabling type |
SFP+ Direct Attached Twin Axial Cabling up to 10m |
| Bracket height |
No bracket |
| Storage Over Ethernet |
iSCSI, NFS |
| Born on date |
Q3’13 |
| Launch date |
Q3’13 |
| Network interface card cable medium |
Copper |
| Network interface card type |
Server |
| Product brief URL |
https://www.intel.com/content/www/us/en/ethernet-products/converged-network-adapters/server-adapter-x520-da1-da2-for-ocp-brief.html |
| Product name |
Intel Ethernet Server Adapter X520-DA2 for Open Compute Project |
| Status |
Launched |
| Last change |
64826834 |
| Product family |
Intel 10 Gigabit server adapter |
| Product series |
500 Series Network Adapters (up to 10GbE) |
| Product codename |
Niantic |
