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.

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.

Specification

Product
Product id	814058
Brand	Intel
Partnr	IQA89701G1P5
EAN/UPC code	5032037104098
Features
Harmonized System (HS) code	84733020
Export Control Classification Number (ECCN)	5A002R
Commodity Classification Automated Tracking System (CCATS)	G171158L2
Status	Launched
Operational conditions
Operating temperature (T-T)	0 - 50 °C
Other features
Form factor	PCIe
Minimum operating temperature	50 °C
Compatible operating systems	Linux
Product series	I/O Options