The key to improving render farm efficiency: GPU expansion
The future will be more intelligent and automated. The application of rendering farms will be more extensive, providing more powerful computing support for all walks of life. The LR-LINK GPU expansion solution can expand multiple GPUs on a server, helping to improve the parallel computing capabilities of the server GPU and facilitate GPU cluster management.
The OpenCloudOS Community Welcomes A New Member - LR-LINK
Recently, Linkreal Co., Ltd (hereinafter called LR-LINK), as a deep cultivator in the board industry, signed CLA (Contributor License Agreement) and officially became a member of the OpenCloudOS community. This action marks an important step taken by LR-LINK in deepening industry cooperation and promoting open sharing of technology, and opens a new chapter for LR-LINK to work with developers to create an open source ecosystem.
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The LREC9702HF-2SFP Server Adapter is fourth generation of PCIe GbE adapter. This adapter showcases the industry's first fully integrated dual-port PCIe Gen2 GbE controller, providing a smaller footprint and lower power dissipation. In addition, the LREC9702HF-2SFP Server Adapter offers advanced features, including support for multi-core processors and server virtualization, as well as a scalable PCI Express Gen2.0 interface. Intel's first eco-friendly halogen-free board com- bines low-power and cost for the best price/performance ratio in a dual-port solution available today.
This quad-port adapter provides high-performing, multi-port Gigabit connectivity in a multi-core platform as well as in a virtualized environment. In a multi-core platform, the adapter supports technologies such as MSI-X, and Low Latency Inter- rupts that help accelerate data across the platform, improving application response times.
The I/O technologies on a multi-core platform make use of the multiple queues and multiple interrupt vectors available on the network controller. These queues and interrupt vectors help in load balancing the data and interrupts amongst themselves in order to lower the load on the processors and improve overall system performance. For example, depending upon the latency sensitivity of the data, the low latency interrupts feature can bypass the time interval for specific TCP ports or for flagged packets to give certain types of data streams the least amount of latency to the application.
Intel I/O Acceleration Technology (Intel I/OAT) is a suite of features that improves data acceleration across the platform, from networking devices to the chipset and processors, which helps to improve system performance and application response times. The different features include MSI-X, Low-Latency Interrupts, Receive Side Scaling (RSS), and others. MSI-X helps in load-balancing I/O interrupts across multiple processor cores, and Low Latency Interrupts can provide certain data streams a non-modulated path directly to the application. RSS directs the interrupts to a specific processor core based on the application's address.
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Controller |
Intel 82580 |
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Transmission rate per port |
1 GbE |
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Network Standard Physical Layer Interfaces |
1000BASE-SX: 275 m at 62.5 µm; 550 m at 50 µm |
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1000BASE-LX: 10Km at 9µm |
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Jumbo Frame Support |
Up to 9.5 KB |
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Operating Temperature |
0 °C to 55 °C (32 °F to 131 °F) |
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Network Virtualization |
VLAN, VEPA |
|
LED Indicators OPERATION |
Link LED:Green; ACT LED:Yellow |
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Operating System Support |
Windows Server 2016 R2/2012 R2/2012/2008 R2/2008/2003 R2/2003 |
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WindowsXP/Vista/7/8/8.1/10 |
|
|
Linux Kernel version 2.6.x/3.x/4.x orlater FreeBSD 7.x UnixWare / Open Unix 8 |
|
|
VMware ESX/ESXi 5.x/6.x orlater Sun Solaris 9/10/11 |
|
P/N |
Description |
|
LREC9702HF-2SFP |
PCIe x4 Dual Port SFP Gigabit Server Adapter (Intel 82580 Based) |
PS: The above details are only for reference, if there is any change, no inform will have.
Category:Driver version:intel windows driver Size:KB Views:1Date:2023-03-13
Intel 82580 Based PCIe x4 Dual Port SFP Gigabit Server Network Interface Card Adapter (2 x SFP)
Intel 82580 Based PCIe x4 Dual Port SFP Gigabit Server Network Interface Card Adapter (2 x SFP)
Intel 82580 Based PCIe x4 Dual Port SFP Gigabit Server Network Interface Card Adapter (2 x SFP)
Intel 82580 Based PCIe x4 Dual Port SFP Gigabit Server Network Interface Card Adapter (2 x SFP)
