Brand:Intel
Intel X520 QDA1 40GB Ethernet Card for Server
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About this product
- Brand
- Intel
- Store
- JW Computers
- Category
- Electronics > Electronics Accessories > Computer Components > I/O Cards & Adapters > Storage Controller Cards & Adapters
- SKU
- 750755
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.
Virtual Machine Device Queues (VMDq)
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
PCI SIG* SR IOV Capable
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.