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.
Virtual Machine Device Queues (VMDq) is a technology designed to offload some of the switching done in the VMM (Virtual Machine Monitor) to networking hardware specifically designed for this function. VMDq drastically reduces overhead associated with I/O switching in the VMM which greatly improves throughput and overall system performance
Single-Root I/O Virtualization (SR-IOV) involves natively (directly) sharing a single I/O resource between multiple virtual machines. SR-IOV provides a mechanism by which a Single Root Function (for example a single Ethernet Port) can appear to be multiple separate physical devices.
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Description
Product Features:
- Wired
- PCI Express 2.0 Fiber
- 10000 Mbit/s 10/100/1000BaseT(X)
- Internal Component for: Server
Intel X520LR2BP network card Internal Fiber 10000 Mbit/s
Ethernet Server Bypass Adapter X520-LR2
Intel X520LR2BP, Internal, Wired, PCI Express, Fiber, 10000 Mbit/s, Black, Green
Intel X520LR2BP. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Fiber. Maximum data transfer rate: 10000 Mbit/s. Product colour: Black, Green
Specification
Ports & interfaces
Connectivity technology
Wired
Host interface
PCI Express
Interface
Fiber
Ethernet LAN (RJ-45) ports
2
Fiber ports quantity
2
PCI version
2.0
PCI Card form factor
Full-height (low-profile)
Network
Maximum data transfer rate
10000 Mbit/s
Ethernet LAN
Ethernet LAN data rates
1000,10000 Mbit/s
Cabling technology
10/100/1000BaseT(X)
Fiber mode structure
Single-mode
Bandwidth
5 Gbit/s
Maximum operating distance
10000 m
LAN controller
Intel® 82599EN
Design
Component for
Server
Product colour
Black, Green
Internal
Logistics data
Harmonized System (HS) code
8517620090
Other features
Cable type
SMF up to 10km
Market segment
Server
Thermal power
6.8 W
Intel Virtual Machine Device Queues (VMDq)
PCI-SIG* SR-IOV Capable
On-chip QoS and Traffic Management
Intel Flexible Port Partitioning
Storage-over-ethernet
Speed & slot width
5.0 GT/s, x8 Lane
Low halogen options available
Intelligent Offloads
iWARP/RDMA
Intel Data Direct I/O Technology
Intel Virtualization Technology for Connectivity (VT-c)
Interface type
PCIe v2.0 (5.0 GT/s)
Storage Over Ethernet
iSCSI, NFS
Born on date
Q2'14
Launch date
Q2'14
Network interface card cable medium
Fiber
Network interface card type
Server
Product name
Intel Ethernet Server Bypass Adapter X520-LR2
Product type
Network Interface Card
Status
Discontinued
Thermal Design Power (TDP)
6.8 W
Number of QPI links
Dual
Last change
63903513
Ethernet adapter ARK ID
84369
Export Control Classification Number (ECCN)
5A992C
Commodity Classification Automated Tracking System (CCATS)
G135872
Controller type
Intel(R) 82599EN
Cabling type
SMF up to 10km
Bracket height
Low-Profile (LP) / Full-Height (FH)
Product family
Intel 10 Gigabit server adapter
Product series
500 Series Network Adapters (up to 10GbE)