HPE P28779-B21 intel X710 10GbE 2p SFP+ OCP3 Adptr
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$156.60 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $180.00You Save: $23.40 13% OFF
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P28779-B21
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P28779-B21 Overview
HPE P28779-B21 Intel X710-da2 Ethernet 10gb 2-port Sfp+ Ocp3 Adapter.
Summary Description
HPE P28779-B21 intel X710 10GbE 2p SFP+ OCP3 Adptr
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Frequently Asked Questions (FAQs)
What server platforms are compatible with the HPE P28779-B21 network adapter? +
The HPE P28779-B21 is specifically engineered for integration with HPE ProLiant Gen10 Plus and Gen11 server platforms. It is optimized to work within the standard PCIe slots of these enterprise-grade rack and tower servers, ensuring full firmware compatibility and seamless recognition by the HPE integrated management environment.
Does the P28779-B21 support advanced virtualization features like SR-IOV? +
Yes, this network interface card supports Single Root I/O Virtualization (SR-IOV). This feature allows a single physical PCIe device to appear as multiple separate physical devices, providing direct hardware access to virtual machines. This reduces hypervisor CPU overhead and significantly improves network throughput and latency in dense virtualized environments.
What type of physical cabling is required for the P28779-B21? +
This network card typically utilizes standard high-speed copper or fiber optic media depending on the specific transceiver or direct attach cable (DAC) configuration chosen. You should ensure that your cabling infrastructure matches the port type on the card to maintain signal integrity and meet the throughput requirements of your high-performance enterprise data center network.
How does the P28779-B21 impact CPU utilization compared to standard NICs? +
Equipped with advanced offload engines, this HPE NIC handles complex networking tasks—such as TCP/IP checksum offloading and segmentation—directly on the card hardware. By shifting these processing burdens away from the server's host CPU, the card allows your processors to focus exclusively on running your core business applications, leading to higher overall system efficiency.
Is the P28779-B21 suitable for high-frequency trading or low-latency applications? +
This adapter is built for enterprise-class performance, offering robust throughput and minimal latency profiles suitable for demanding data center workloads. While it excels in virtualization and general-purpose enterprise networking, its architecture is specifically tuned to maintain steady-state performance under heavy load, which is a critical requirement for time-sensitive server communications.
Can I install the P28779-B21 in a non-HPE server chassis? +
While the card uses standard PCIe bus architecture, it is designed for use within the HPE hardware ecosystem. Installing it in non-HPE equipment may lead to issues with driver support, thermal management integration, and system-level firmware reporting. For maximum stability and performance, we strongly recommend deploying this NIC strictly within supported HPE ProLiant environments.
Does this card support Jumbo Frames for large data transfers? +
Yes, the P28779-B21 supports Jumbo Frames, which increase the Maximum Transmission Unit (MTU) size beyond the standard 1500 bytes. Configuring larger frame sizes helps improve performance by reducing the number of packets that need to be processed and decreasing the overhead associated with data encapsulation during large-scale network storage transfers.
What is the primary management interface for monitoring the P28779-B21? +
Management is typically handled through the HPE iLO (Integrated Lights-Out) interface and the host operating system's network management utilities. Through these tools, administrators can monitor link status, track traffic statistics, and manage firmware updates directly from the server management console, providing a unified view of your network hardware health.
How can I obtain a bulk quote for multiple P28779-B21 units? +
For large-scale infrastructure projects requiring multiple units, our sales team at BuyRouterSwitch.com is ready to assist. Simply contact our procurement specialists through our website with the SKU and the quantity you require. We are experienced in handling bulk acquisition requests and will provide you with a competitive quote tailored to your project's specific hardware deployment needs.
Why should I purchase the HPE P28779-B21 from BuyRouterSwitch.com? +
BuyRouterSwitch.com specializes in providing high-quality, authentic enterprise networking hardware. We maintain a secure ordering process and focus on delivering genuine, reliable products that meet the rigorous standards of modern IT infrastructures. By choosing us for your networking needs, you gain access to a trusted supply chain and an experienced team dedicated to fulfilling your technical procurement requirements efficiently.
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