Top Network Redundancy

Dell Networking N3048P - Switch - 48 Ports - Managed - Rack-mountable (462-5881)

  • Use MLAG for multipath loop-free redundancy without spanning tree to enable full-bandwidth utilization and high availability.
  • Promote greater interoperability through interfaces with Cisco's Rapid Per VLAN Spanning Tree (RPVST+) and devices using Cisco Discovery Protocol (CDP).
  • Offer a more flexible choice in your network by uniting products with the latest open standard protocols.
  • Include advanced IPv4 and IPv6 Layer 3 routing, security and scalability features.
  • Plug-and-Play configuration with Dell EqualLogic iSCSI storage arrays with one-command iSCSI setup that alleviates multiple-step configuration and potential configuration errors.
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StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI)

  • DUAL QSFP+ NETWORK CARD: Two port 40GbE converged network adapter for redundancy or can be aggregated for demanding applications.
  • Data Center Bridging (DCB), virtualization & iSCSI offload support.
  • TECH SPECS: 2x 40 Gbps Open QSFP+ Ports |MSA Compliant | Intel XL710 Chip |MMF & SMF Fiber Support | PCIe 3.0 x8 | PXE Boot | 9K Jumbo Frames | VLAN | Full & low profile | 2 Yr. Warranty.
  • TESTED & VERIFIED PERFORMANCE: We use Spirent SmartBits to validate performance of this 40 Gigabit Ethernet Card.
  • compatible w/ leading servers like Dell PowerEdge, HPE ProLiant & Lenovo ThinkSystem.
  • FLEXIBLE: Use MSA compliant QSFP+ or direct attach cable (DAC) supporting different fiber types w/this 40GbE PCI Express NIC.
  • works w/ leading brands of switches, routers, & devices like Cisco & HPE.
  • WIDE HYPEVISOR & OS COMPATIBILITY: Network Interface Card works w/ Windows 7, 8, 8.1, 10.
  • Windows Server 2008 R2, 2012, 2012 R2, 2016, 2019.
  • CONNECTIVITY TOOLS: Provided with this device, the application improves performance and security, featuring MAC Address Changer & Wi-Fi Auto Switch utilities.
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Dell Networking N3048P - Switch - 48 Ports - Managed - Rack-mountable 462-5881 Renewed

  • Use MLAG for multipath loop-free redundancy without spanning tree to enable full-bandwidth utilization and high availability.
  • Promote greater interoperability through interfaces with Cisco's Rapid Per VLAN Spanning Tree (RPVST+) and devices using Cisco Discovery Protocol (CDP).
  • Offer a more flexible choice in your network by uniting products with the latest open standard protocols.
  • Include advanced IPv4 and IPv6 Layer 3 routing, security and scalability features.
  • Plug-and-Play configuration with Dell EqualLogic iSCSI storage arrays with one-command iSCSI setup that alleviates multiple-step configuration and potential configuration errors.
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WatchGuard Firebox T80 High Availability Security Appliance with 1-yr Standard Support (WGT80071-US)

  • This HA unit requires an existing, registered unit to be used alongside it and will not work as a standalone unit. The FireCluster, WatchGuard's High Availability solution, ensures there is physical redundancy for your firewall setup. Instead of having a single firewall running the connections in and out of your network, you can have a hot spare that is ready to take over at a moment’s notice. A FireCluster includes two Fireboxes configured as cluster members. If one fails, the other takes over..
  • WatchGuard Firebox T80 High Availability Hardware with 1-yr Standard Support.
  • WatchGuard Firebox T80 makes concerns about network slowdown a thing of the past, with integrated SD-WAN, blazing-fast performance, and the ability to deliver full UTM protection at over 630 Mbps. The T80 includes the option to customize your port configuration with expansion modules for integrated fiber connectivity right from the appliance. It is also one of the only tabletop appliances available that provides users two Power-over-Ethernet (PoE+) ports enabling power to peripheral devices..
  • 8 Gigabit Ethernet ports support high-speed LAN backbone infrastructures & gigabit WAN connections. Two integrated PoE+ ports for powering peripheral devices. With integrated SD-WAN, you c....
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WatchGuard Firebox T80 High Availability Security Appliance with 3-yr Standard Support (WGT80073-US)

  • This HA unit requires an existing, registered unit to be used alongside it and will not work as a standalone unit. The FireCluster, WatchGuard's High Availability solution, ensures there is physical redundancy for your firewall setup. Instead of having a single firewall running the connections in and out of your network, you can have a hot spare that is ready to take over at a moment’s notice. A FireCluster includes two Fireboxes configured as cluster members. If one fails, the other takes over..
  • WatchGuard Firebox T80 High Availability Hardware with 3-yr Standard Support.
  • WatchGuard Firebox T80 makes concerns about network slowdown a thing of the past, with integrated SD-WAN, blazing-fast performance, and the ability to deliver full UTM protection at over 630 Mbps. The T80 includes the option to customize your port configuration with expansion modules for integrated fiber connectivity right from the appliance. It is also one of the only tabletop appliances available that provides users two Power-over-Ethernet (PoE+) ports enabling power to peripheral devices..
  • 8 Gigabit Ethernet ports support high-speed LAN backbone infrastructures & gigabit WAN connections. Two integrated PoE+ ports for powering peripheral devices. With integrated SD-WAN, you c....
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WD 24TB My Cloud EX2 Ultra 2-Bay NAS, Network Attached Storage, RAID, Backup, Streaming, Media Server – WDBVBZ0240JCH-NESN

  • Centralized network backup with app access from anywhere (Apps and Cloud services may be changed, terminated or interrupted at any time and may vary by country.).
  • Simple to setup with an easy to use dashboard interface.
  • Acronis True ImageTM for Western Digital software for robust data protection.
  • Powered by My Cloud OS 5 software with our latest security and data privacy updates.
  • Everything saved twice with RAID 1 for data redundancy.
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StarTech.com Quad Port 10G SFP+ Network Card - Intel XL710 Open SFP+ Converged Adapter - PCIe 10 Gigabit Ethernet Server NIC - 10GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX10GSFP4I)

  • QUAD SFP+ ADAPTER: 4 ports on SFP+ network card can provide redundancy, or be aggregated for demanding applications.
  • Data Center Bridging (DCB), virtualization incl. VT-c, SAN & iSCSI offload support.
  • TECH SPECS: 10 Gbps per port | 4 SFP+ Ports, MSA Compliant | Intel XL710| MMF & SMF Fiber Support | PCIe 3.0 x8 | PXE Boot | 9K Jumbo Frames | Link Aggregation | VLAN | Full profile | 2 Yr. Warranty.
  • TESTED & VERIFIED PERFORMANCE: We use Spirent SmartBits to validate performance.
  • converged network adapter is compatible w/ leading servers like Dell PowerEdge, HPE ProLiant & Lenovo ThinkSystem.
  • FLEXIBLE: Use MSA compliant SFP+ module or direct attach cable (DAC) supporting different fiber types.
  • 10 Gigabit Ethernet NIC works w/leading brands of switches, routers, & devices like Cisco & HPE.
  • WIDE HYPEVISOR & OS COMPATIBILITY: Fiber LAN card compatible w/Windows 7, 8, 8.1, 10.
  • Windows Server 2008 R2, 2012, 2012 R2, 2016, 2019.
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Dell 750W redundant power supply for PowerEdge R720, R720XD, R520, R620, R820, T320, T420 and T620 server.

  • Auto-ranging Platinum efficiency. 8o PLUS platinum certified. 94% eficiency at 50% load. Energy Smart power supplies have intelligent features, such as the ability to dynamically optimize efficiency while maintaining availability and redundancy. Advanced thermal-management techniques, and embedded power-management features, including high-accuracy power monitoring.
  • Provides AC power with 1+1 redundancy, auto sensing and auto switching capability. Also provides hot-spare redundancy.
  • Current consumption 10A-5A. Supply voltage 100�240VAC. Frequency 50/60Hz. Heat dissipation (BTU/hr max.) 2891. RoHS compliant.
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6W2PW Dell 750watt Hot-Plug Power Supply for Poweredge T420

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
  • ★ Provides AC power with 1+1 redundancy, auto sensing and auto switching capability. Also provides hot-spare redundancy.
  • ★ Current consumption 10A-5A. Supply voltage 100–240VAC. Frequency 50/60Hz. Heat dissipation (BTU/hr max.) 2891. RoHS compliant.
  • ★ Auto-ranging Platinum efficiency. 8o PLUS platinum certified. 94% eficiency at 50% load. Energy Smart power supplies have intelligent features, such as the ability to dynamically optimize efficiency while maintaining availability and redundancy. Advanced thermal-management techniques, and embedded power-management features, including high-accuracy power monitoring.
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750W redundant power supply for Dell PowerEdge R720, R720XD, R520, R620, R820, T320, T420 and T620 server. (Renewed)

  • ★ Current consumption 10A-5A. Supply voltage 100–240VAC. Frequency 50/60Hz. Heat dissipation (BTU/hr max.) 2891. RoHS compliant.
  • ★ Auto-ranging Platinum efficiency. 8o PLUS platinum certified. 94% eficiency at 50% load. Energy Smart power supplies have intelligent features, such as the ability to dynamically optimize efficiency while maintaining availability and redundancy. Advanced thermal-management techniques, and embedded power-management features, including high-accuracy power monitoring.
  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
  • ★ Provides AC power with 1+1 redundancy, auto sensing and auto switching capability. Also provides hot-spare redundancy.
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BUFFALO TeraStation 3420RN 4-Bay Rackmount NAS 16TB 4x4TB with HDD NAS Hard Drives Included 2.5GBE / Computer Network Attached Storage / Private Cloud / NAS Storage / Network Storage / File Server

  • PROFESSIONAL GRADE NETWORK ATTACHED STORAGE: Optimized to organize, store, share, and back up your important files..
  • RELIABLE STORAGE W/ EFFORTLESS SETUP: RAID 5 pre-configured for out-of-the-box protection to save you time and effort..
  • PURPOSE-BUILT FOR DATA PROTECTION: Features 256-bit drive encryption, a closed system, and flexible replication and backup features to keep your data....
  • CLOUD INTEGRATION: Sync with Amazon S3, Dropbox, Azure and OneDrive to create a hybrid cloud for extra data security, cost savings, and flexible....
  • 16 TB CAPACITY – 4 pre-tested, NAS-grade hard drives included. Ships in RAID 5 for 12 TB usable capacity.
  • can change to RAID 6 for more redundancy,....
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BUFFALO TeraStation 3420DN 4-Bay Desktop NAS 8TB 4x2TB with HDD NAS Hard Drives Included 2.5GBE / Computer Network Attached Storage / Private Cloud / NAS Storage/ Network Storage / File Server

  • PROFESSIONAL GRADE NETWORK ATTACHED STORAGE: Optimized to organize, store, share, and back up your important files..
  • RELIABLE STORAGE W/ EFFORTLESS SETUP: RAID 5 pre-configured for out-of-the-box protection to save you time and effort..
  • PURPOSE-BUILT FOR DATA PROTECTION: Features 256-bit drive encryption, a closed system, and flexible replication and backup features to keep your data....
  • CLOUD INTEGRATION: Sync with Amazon S3, Dropbox, Azure and OneDrive to create a hybrid cloud for extra data security, cost savings, and flexible....
  • 8 TB CAPACITY – 4 pre-tested, NAS-grade hard drives included. Ships in RAID 5 for 6 TB usable capacity.
  • can change to RAID 6 for more redundancy, or....
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