United States$5,000,000+
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D
Daniel White
4
25Gb CNA provided excellent throughput.
879383-B21
HPE Eth 10/25Gb 2p 622FLR-SFP28 FIO CNA
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Name:
879383-B21
- Description:
- HPE Eth 10/25Gb 2p 622FLR-SFP28 FIO CNA
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$445.12
- Price:
$249.2744% off
Quantity:
1
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879383-B21 Overview
879383-B21 is a high-performance Ethernet adapter engineered to deliver reliable 10Gbps data rates through a robust PCIe connection interface. It supports leading networking protocols such as TCP/IP, UDP, and iSCSI, making it an ideal component for demanding data centers and small office networks.
This internal PCIe card is meticulously designed for high-speed workstations and gaming systems, ensuring compatibility with major operating systems including Windows, Linux, and macOS. With supported features like auto-negotiation, Wake-on-LAN, jumbo frames, and QoS, 879383-B21 stands out as a premium solution for modern networking requirements.
879383-B21 price is $249.27, a 44% saving from the Hpe list price of $445.12. 879383-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 879383-B21 for additional pricing. Browse the full Hpe Network Adapters series or explore all Hpe products.
879383-B21 Specifications
- Product Type
- Network Adapter
- Adapter Type
- Ethernet
- Data Rate
- 10Gbps
- Connection Interface
- PCIe
- Supported Protocols
- TCP/IP / UDP / iSCSI
- Form Factor
- Internal PCIe Card
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Windows / Linux / macOS
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Power Consumption
- 6W
- Connector Type
- RJ-45
- Maximum Range
- 100 meters
- Bus Type
- PCIe x4
- Product Name
- 879383-B21 High-Performance Ethernet Adapter
- Height
- 0.7 inches
- Width
- 3.0 inches
- Depth
- 0.5 inches
- Weight
- 0.3 lbs
879383-B21 Use Case
High-Frequency Trading Network Acceleration
In a financial services firm’s trading platform, deploying the HPE 879383-B21 Eth 10/25Gb 2p 622FLR-SFP28 FIO CNA delivers sub-microsecond latency and line-rate packet processing for real-time market data feeds and order matching. Outcome: Ensures deterministic low-latency trades, boosts transaction throughput, and minimizes slippage risk.
Enterprise Virtualization & Cloud Data Center Modernization
For a global enterprise consolidating VMware ESXi hosts, the HPE 879383-B21 Eth 10/25Gb FIO CNA provides hardware offloads, multi-tenant VLAN segmentation and consistent 25 Gbps per port performance. Outcome: Increases VM density, reduces CPU overhead, accelerates provisioning and lowers total cost of ownership.
AI/ML High-Performance Computing Fabric
In an AI research lab’s GPU cluster, integrating the HPE 879383-B21 10/25Gb 2-port FIO CNA with RoCE support enables low-latency, high-throughput data transfers for distributed deep-learning training. Outcome: Speeds model convergence, maximizes GPU utilization and shortens time-to-insight.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 879383-B21 |  700700-B21 |  789006-B21 |  817718-B21 |  732456-B21 | |
|---|---|---|---|---|---|
| Product Type | Network Adapter | Network Adapter | Network Adapter | Network Adapter | Network Adapter |
| Adapter Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 1Gbps | 10Gbps |
| Connection Interface | PCIe | PCIe | PCIe | PCIe | PCIe |
| Supported Protocols | TCP/IP / UDP / iSCSI | TCP/IP, UDP | TCP/IP / UDP | TCP/IP, UDP | TCP/IP, UDP, iSCSI, NFS |
| Form Factor | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card | Internal PCIe Card |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Windows / Linux / macOS | Windows, Linux, macOS | Windows / Linux / macOS | Windows, Linux, macOS | Windows, Linux, macOS |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 1Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 6W | 8W | 6W | N/A | N/A |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Maximum Range | 100 meters | 100 meters | 100 meters | N/A | N/A |
| Bus Type | PCIe x4 | PCIe x1 | PCIe x4 | PCIe x1 | PCIe x4 |
| Product Name | 879383-B21 High-Performance Ethernet Adapter | 700700-B21 High-Speed Ethernet Adapter | 789006-B21 Ethernet Adapter | 817718-B21 Network Adapter | 732456-B21 High Performance Ethernet Adapter |
| Height | 0.7 inches | 0.5 inches | N/A | N/A | N/A |
| Width | 3.0 inches | 4.4 inches | N/A | N/A | N/A |
| Depth | 0.5 inches | 0.8 inches | N/A | N/A | N/A |
| Weight | 0.3 lbs | 0.3 lbs | N/A | N/A | N/A |
Reviews & Ratings
S
Shan Khan
5
Great for high-speed workloads.
O
Oliver Grant
4
Low latency and reliable links.
I
Imtiaz Hussain
4
Installed cleanly with no tuning required.
R
Rene Fischer
5
Enterprise-grade performance.
Questions & Answers
What is the HPE Eth 10/25Gb 2p 622FLR-SFP28 FIO CNA (SKU: 879383-B21)?
The HPE Eth 10/25Gb 2p 622FLR-SFP28 FIO CNA is a dual-port converged network adapter delivering 10/25 GbE connectivity via SFP28, optimized for HPE servers and virtualized environments.
Which network speeds does this CNA support?
This adapter supports 10 GbE and 25 GbE data rates, auto-negotiating between the two speeds for flexible performance.
What type of ports does the adapter feature?
It features two SFP28 ports compatible with SR, LR, and DAC transceivers for fiber or direct-attach copper connectivity.
Which HPE servers are compatible with SKU 879383-B21?
This CNA is validated for HPE ProLiant Gen10 and Gen11 servers with FLR-capable PCIe slots, including DL, ML, and BL series models.