Brand: HP/HPE · SKU: 876449-B21 · MPN: 876449-B21 · Category: Components
The HP 876449-B21 Synergy 4820C is a high-performance converged network adapter, equipped to handle 10/20/25GB data speeds with superior efficiency. It converges Ethernet and FCoE onto a single connection simplifying hardware and reducing costs. It offers excellent responsiveness and stable, fast data transmission. It reduces CPU Utilization and helps improve host VM density and server efficiency using Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCEv2) for Live Migration and Microsoft SMB Direct environments. It delivers single root I/O virtualization (SR-IOV).
| Power | 13.6 W typical, 14.1 W maximum |
|---|---|
| Protocols | 10 Gigabit Ethernet, 20 Gigabit Ethernet, 25 Gigabit Ethernet, FCoE, iSCSI |
| Form Factor | Mezzanine card |
| PCI Variant | PCI-E 3.0 x16 |
| Part Number | 876449-B21 |
| Interface Provided | 10Gb Ethernet/20Gb Ethernet/25Gb Ethernet - SFP (mini-GBIC) |
| Number of Channels | 2 |
| Data Rate (per port) | 10 Gbps, 20 Gbps, 25 Gbps |
| Performance Features | VLAN support, Wake on LAN (WOL), TCP/IP offloading, PXE, TCP/IP Offload Engine (TOE) |
| Controller Interface Type | 10/20 Gigabit Ethernet, FCoE |
| Data Rate (Bi-directional) | 20/40/50 Gb/s per port (40/80/100 Gb/s per adapter) |
| Warranty | One-year warranty typically provided on refurbished units, starting from the date of purchase, unless otherwise stated. |
| Weight | N/A |
| Dimensions | N/A |
The HPE Synergy 4820C 10/20/25Gb Converged Network Adapter provides a flexible and efficient path for 10G today and up to 25Gb tomorrow. It converges Ethernet and FCoE onto a single connection, simplifying hardware and reducing costs. It enhances data center performance with high throughput and low latency, while reducing CPU utilization and improving VM density through SR-IOV and RoCEv2 support.
Yes, this HPE Synergy 4820C 10/20/25Gb Converged Network Adapter (876449-B21) is 100% genuine HP/HPE hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HPE Synergy 4820C 10/20/25Gb Converged Network Adapter includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 876449-B21.