779793-B21 - HPE StoreOnce Network Card
-
$61.05 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $70.21You Save: $9.16 13% OFF
-
Warranty: 90-day return/replacement
Click here to read our Return Policy for returns/replacements.
779793-B21
Free ground shipping within the
United States
Government, Federal & Education Procurement
We support quotes, POs, stock docs, and compliance invoicing.
Email: support@buyrouterswitch.com SAM.gov Registered Vendor CAGE Code : 23P86
overview
specifications
faqs
reviews
779793-B21 Overview
779793-B21 - HPE Ethernet 10G 2-port 546SFP+ Adptr 779793-B21
Overview
779793-B21 Overview
HPE 779793-B21, Internal, Wired, PCI Express, Fiber, 10000 Mbit/s
HPE Ethernet 10G 2-port 546SFP+ Adptr
Ethernet 10Gb 2-port 546SFP+ Adapter
- Wired
- PCI Express 3.0 Fiber
- 10000 Mbit/s
- Internal Component for: Server Chipset: Mellanox Connect X-3 Pro
Summary Description
HPE 779793-B21, Internal, Wired, PCI Express, Fiber, 10000 Mbit/s
Need help with 779793-B21?
Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com
Specification
779793-B21 Specification
779793-B21 Specification | |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 131 °F |
| Humidity Range Operating | 15 - 80% (non-condensing) |
| Header | |
| Compatibility | PC |
| Manufacturer | Hewlett-Packard |
| Packaged Quantity | 1 |
| Product Line | HPE |
| Model | 546SFP+ |
| Brand | HPE |
| Interface Provided | |
| Qty | 2 |
| Connector Type | SFP+ |
| Type | 10Gb Ethernet |
| Miscellaneous | |
| Compliant Standards | ACA, ACPI 1.1a, BSMI Class A, CISPR 22 Class A, EN55022 Class A, EN55024, FCC Class A certified, ICES-003 Class A, MIC Class A, RoHS 6/6, UL, VCCI Class A, WEEE, WHQL |
| Networking | |
| Type | Network adapter |
| Form Factor | Plug-in card |
| Connectivity Technology | Wired |
| Data Transfer Rate | 10 Gbps |
| Data Link Protocol | 10 Gigabit Ethernet |
| Compliant Standards | IEEE 802.1ab (LLDP), IEEE 802.1p, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3x |
| Ports Qty | 2 |
| Features | IPv4 support, IPv6 support, Large Send Offload (LSO), PXE support, Quality of Service (QoS), RDMA over Converged Ethernet (RoCE), TCP Segmentation Offload (TSO), TCP/IP checksum offload |
| Interface Type | PCI Express 3.0 x8 |
| PCI Specification Revision | PCIe 3.0 |
| Ports | |
| Qty | 2 |
| Type | 10 Gigabit SFP+ |
| Power Device | |
| Power Consumption Operational | 8.4 Watt |
| Processor | |
| Type | Mellanox ConnectX-3 |
| Installed Qty | 1 |
| RAM | |
| Installed Size | 128 MB |
| Service | |
| Support Details Type | Limited warranty |
| Support Details Full Contract Period | 1 year |
| Service & Support | |
| Type | 1 year warranty |
| System Requirements | |
| Min Operating System | Citrix XenServer 6.5, Microsoft Windows Server 2008 R2 SP1 (64-bits), Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Red Hat Enterprise Linux 6.5, Red Hat Enterprise Linux 6.6, Red Hat Enterprise Linux 7, SuSE Linux Enterprise Server 11 SP3 x64 Edition, SuSE Linux Enterprise Server 12, VMware ESXi 5.1 update 3, VMware ESXi 5.5 update 2 |
Frequently Asked Questions
What are the primary performance advantages of the HPE 546SFP+ 779793-B21 adapter in a storage environment? +
The HPE 779793-B21 adapter provides high-performance 10GbE connectivity, significantly reducing latency and CPU overhead during intense data transfer tasks. By offloading networking operations, this dual-port adapter optimizes throughput for StoreOnce backup and recovery operations, ensuring that your storage infrastructure maintains peak performance levels even during heavy I/O workloads.
Is the HPE 779793-B21 compatible with existing HPE ProLiant Gen9 and Gen10 server configurations? +
Yes, the 779793-B21 is specifically engineered for seamless integration with HPE ProLiant servers. It utilizes a FlexibleLOM or standard PCIe form factor depending on your specific chassis requirements. It is a highly reliable choice for administrators looking to standardize their 10GbE networking across enterprise-grade HPE storage and server environments.
Does the 779793-B21 support SFP+ direct-attach copper and optical transceivers? +
This adapter features two SFP+ ports that offer versatile connectivity options. You can deploy both SFP+ optical transceivers for longer-reach fiber cabling or Direct Attach Copper (DAC) cables for short-distance, low-latency links within the same rack. This flexibility makes it an ideal networking component for dense data center deployments.
What is the recommended use case for deploying the 779793-B21 within an HPE StoreOnce architecture? +
The 779793-B21 is essential for environments requiring high-speed data ingestion and rapid backup restoration. By providing 10GbE bandwidth, it serves as a critical bridge between your backup servers and the StoreOnce storage system, helping to meet tight Recovery Time Objectives (RTO) and Recovery Point Objectives (RPO) in modern, data-heavy enterprise networks.
Does the 779793-B21 adapter require specific driver or firmware updates? +
To ensure optimal stability and performance, it is highly recommended to keep the drivers and firmware current via the HPE Service Pack for ProLiant (SPP). Regular updates ensure full compatibility with the latest operating systems, hypervisors, and storage management software, while also enabling the latest security and feature enhancements for the adapter.
How does the dual-port configuration benefit network redundancy for storage traffic? +
The 779793-B21 features two distinct 10GbE ports, which allow for network teaming, bonding, or load balancing. By configuring these ports in a failover or link aggregation group, IT administrators can achieve high availability, ensuring that storage connectivity remains uninterrupted even if a single cable or switch port fails.
Are there specific power consumption considerations when installing the 779793-B21? +
This HPE adapter is designed with power efficiency in mind, adhering to strict enterprise standards to minimize the thermal footprint within your server rack. While its power draw is minimal compared to the overall server chassis load, it is designed to operate reliably within the standard power and cooling constraints of all supported HPE server platforms.
Can the 779793-B21 be managed via standard HPE server management tools? +
Yes, the 779793-B21 integrates fully with HPE management tools such as iLO (Integrated Lights-Out) and OneView. This allows for centralized monitoring and configuration, enabling administrators to track network health, port status, and throughput statistics directly through the existing server management interface without needing to access the operating system layer.
How can I request a bulk quote for the 779793-B21 to supply multiple server nodes? +
For organizations scaling their infrastructure, BuyRouterSwitch.com makes procurement seamless. Simply contact our sales team through our dedicated quote request form with your required quantity. We specialize in catering to enterprise-level hardware needs and will provide a competitive pricing proposal tailored to your large-scale deployment requirements.
Why should I choose BuyRouterSwitch.com for my HPE networking hardware purchases? +
BuyRouterSwitch.com is a trusted source for authentic enterprise hardware. We prioritize professional sourcing and secure procurement processes, ensuring that you receive genuine HPE 779793-B21 adapters that meet original manufacturer specifications. Our team is committed to delivering the reliability and quality required by demanding IT environments, backed by a streamlined ordering experience for all your hardware projects.
Need Help Choosing the Right Part? Talk to an Expert
-
+1 (800) 870-9487Mon-Fri 8am-5pm EST
-
support@buyrouterswitch.comTechnical support
