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789013-B21 - HP Dual Port 10/40GBE 574QSFP+ Network Adapter
- Ports: 2 x QSFP+ (Quad Small Form-factor Pluggable Plus)
- Speed: 40Gb/s per port
- Interface: PCIe 3.0 x16 (typical for this speed)
- Network Technology: Ethernet
- Form Factor: PCIe Add-in Card (Full-height bracket included)
- Supports 40GbE connectivity (40GBase-X)
- Ideal for data centers, high-performance computing (HPC), and storage networking.
- Provides high throughput for demanding applications like big data analytics and virtualization.
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Key specifications
See full specs ↓- Part Number
- 789013-B21
- Brand
- HP
- Ports
- 2 x QSFP+
- Speed
- 40Gb/s
- Interface
- PCIe 3.0 x16 (assumed)
- Network Type
- Ethernet
Product details
The HP 789013-B21 is a high-performance network adapter designed for enterprise environments requiring high-speed connectivity. Featuring 2-Port 40Gb/s QSFP+ Ethernet (40GBase-X), this adapter provides exceptional bandwidth for demanding network applications. It is ideal for servers and high-performance computing clusters that need to handle massive data transfers.
Technical Information
| Part Number | 789013-B21 |
| Brand | HP |
| Ports | 2 x QSFP+ |
Additional Specifications
| Speed | 40Gb/s |
| Interface | PCIe 3.0 x16 (assumed) |
| Network Type | Ethernet |
Description
The HP 789013-B21 is a cutting-edge network interface card (NIC) engineered to deliver unparalleled network performance for the most demanding enterprise workloads. Equipped with two QSFP+ ports, each capable of operating at a blazing 40Gb/s, this adapter provides a total aggregate bandwidth of 80Gb/s. This immense throughput is essential for modern data centers, high-performance computing (HPC) clusters, and storage area networks (SANs) that require rapid data movement for applications such as large-scale data analytics, real-time financial trading, and high-density virtualization. Utilizing the PCIe 3.0 x16 interface, the 789013-B21 ensures that the network adapter is not a bottleneck for data transfer, providing sufficient bandwidth to fully utilize its 40Gb/s ports. The QSFP+ form factor allows for flexible and high-density network connections, supporting various optical transceivers and direct attach copper cables for different deployment scenarios. This versatility makes it a suitable choice for a wide range of network architectures and infrastructure requirements. This network adapter is designed for servers and workstations that require the highest levels of network connectivity. Its robust feature set and high-speed capabilities make it an indispensable component for organizations looking to build or upgrade their network infrastructure to support the ever-increasing demands of data-intensive applications and services. The 789013-B21 represents a significant step forward in network adapter technology, enabling faster, more efficient, and more scalable network operations.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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