867707-B21 HPE Ethernet 10Gb 2-port 521T Internal 20000 Mbit/s
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Ethernet 10Gb 2-port 521T
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overview
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867707-B21 Overview
HPE 867707-B21 521t Network Adapter Pcie 3.0 X8 10gb Ethernet X 2
Ethernet 10Gb 2-port 521T Adapter
- Wired
- PCI Express 3.0 Ethernet
- 10 Gigabit Ethernet 20000 Mbit/s
- Internal Chipset: Cavium QL41402
Summary Description
HPE Ethernet 10Gb 2-port 521T. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Ethernet. Maximum data transfer rate: 20000 Mbit/s
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Ports & interfaces
| Connectivity technology | Wired |
|---|---|
| Host interface | PCI Express |
| Interface | Ethernet |
| Ethernet LAN (RJ-45) ports | 2 |
| PCI version | 3.0 |
Network
| Maximum data transfer rate | 20000 Mbit/s |
|---|---|
| Networking standards | IEEE 1588, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1as, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3az |
| Ethernet LAN | Y |
| Ethernet interface type | 10 Gigabit Ethernet |
| Ethernet LAN data rates | 10000 Mbit/s |
| Jumbo frames support | Y |
Design
| Internal | Y |
|---|---|
| Chipset | Cavium QL41402 |
| Compatible products | HPE ProLiant DL120 Gen10 Server HPE ProLiant DL160 Gen10 Server HPE ProLiant DL180 Gen10 Server HPE ProLiant DL360 Gen10 Server HPE ProLiant DL380 Gen10 Server HPE ProLiant DL385 Gen10 Server HPE ProLiant DL560 Gen10 Server HPE ProLiant DL580 Gen10 Server HPE Apollo 2000 - XL170r Gen10 Server HPE Apollo 2000 - XL190r Gen10 Server HPE Apollo 4500 - XL450 Gen10 Server HPE Apollo 6000 - XL230k Gen10 Server HPE ProLiant ML110 Gen10 Server HPE ProLiant ML350 Gen10 Server |
Power
| Power consumption (typical) | 18.5 W |
|---|
Operational conditions
| Operating temperature (T-T) | 5 - 60 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Storage relative humidity (H-H) | 5 - 95% |
Sustainability
| Sustainability certificates | RoHS |
|---|
Weight & dimensions
| Width | 214.9 mm |
|---|---|
| Depth | 249.9 mm |
| Height | 59.9 mm |
| Weight | 140 g |
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
Resources
Documents
Frequently Asked Questions
What are the primary performance advantages of the HPE 521T 10Gb 2-port adapter? +
The HPE 521T adapter leverages the Broadcom BCM57416 controller to deliver high-bandwidth 10Gb Ethernet performance. Designed for data-intensive server environments, it reduces CPU overhead through offloading technologies. This dual-port architecture ensures efficient data flow for virtualization, high-speed storage access, and cloud-based applications, providing a reliable backbone for demanding enterprise workloads.
Which server platforms are compatible with the HPE Ethernet 10Gb 2-port 521T? +
This adapter is specifically engineered for integration with HPE ProLiant Gen10 and Gen10 Plus server families. It utilizes a standard PCIe form factor, ensuring a seamless fit within the riser slots of compatible rack and tower servers. Users should verify their specific server model's documentation to ensure the required PCIe lane availability for optimal 10Gb throughput.
Does the 867707-B21 support standard RJ45 copper cabling? +
Yes, the HPE 521T 10Gb 2-port adapter is designed with BASE-T connectivity, making it fully compatible with standard RJ45 copper cabling. This provides significant flexibility for data center deployments, as it allows you to utilize existing Cat6 or Cat6A cabling infrastructure while achieving high-speed 10Gb Ethernet connectivity without the need for expensive optical transceivers or fiber optics.
What type of management software is required for the HPE 521T? +
The adapter integrates with HPE’s intelligent provisioning and management tools, including HPE iLO and System Management Homepage. By utilizing HPE’s proprietary drivers and software suite, administrators can perform seamless firmware updates and monitor adapter health in real-time. This level of integration simplifies deployment and ongoing maintenance within complex server clusters.
Can the HPE 521T 2-port 10Gb adapter be used in a virtualized environment? +
Absolutely. This adapter is highly optimized for virtualized environments, supporting advanced features like SR-IOV (Single Root I/O Virtualization). This technology allows for direct assignment of network resources to virtual machines, significantly reducing latency and improving overall network efficiency across your hypervisor hosts, making it an ideal choice for VMware or Hyper-V deployments.
How does the HPE 867707-B21 handle network redundancy? +
The dual-port configuration of this card allows for robust network redundancy through teaming or bonding configurations at the operating system level. By connecting each port to a separate physical switch, you can ensure high availability and automatic failover, protecting your critical server traffic from link or switch-level outages, which is essential for maintaining enterprise uptime.
What is the physical form factor of the HPE 521T adapter? +
The HPE 521T 10Gb 2-port card is designed as a standard PCIe adapter card. It is physically configured to fit within the server’s expansion slots, typically occupying a single-width space. Its compact design ensures that it does not obstruct airflow within the server chassis, maintaining the cooling efficiency required for high-density server configurations.
Are there specific power consumption considerations for this 10Gb adapter? +
While the 521T is designed for power efficiency, it is important to ensure your server's power supply units are sufficient to handle the total draw of your populated PCIe slots. The adapter is engineered to optimize power usage based on traffic load, helping to keep operational costs low while maintaining consistent, high-performance data transmission throughout your network infrastructure.
Can I request a bulk quote for multiple units of the HPE 521T? +
At BuyRouterSwitch.com, we specialize in supporting large-scale enterprise rollouts. If you require a high volume of the HPE 867707-B21 adapters, our sales team is ready to provide a competitive bulk quote tailored to your specific project needs. Please contact our account managers directly through our website to discuss your procurement volume and get current volume-based pricing.
Why should I choose BuyRouterSwitch.com for my HPE network hardware? +
BuyRouterSwitch.com is a trusted partner for enterprise IT procurement, offering an extensive catalog of genuine HPE networking components. We prioritize secure ordering processes and provide transparent communication throughout your purchasing journey. By choosing us, you ensure that you are sourcing high-quality, authentic hardware from a professional supplier dedicated to meeting the demanding requirements of modern data centers.
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