DR527 Dell Brocade 4424 12-Port 4Gb/s Fibre Channel Switch for PowerEdge M1000e Network Switch

Dell Brocade 4424 DR527

The Dell Brocade 4424 (DR527) is a 4Gb/s Fibre Channel blade switch designed for storage area networks that connect servers to disk arrays, all-flash storage and tape libraries. It belongs to the Dell PowerEdge M-Series / MX I/O module family.

It provides 12 Fibre Channel ports for connecting host bus adapters, storage controllers and inter-switch links. Operating at up to 4Gb/s per port, it delivers the low-latency, lossless transport that block storage needs. Dedicated storage networking keeps SAN traffic separate from your LAN for predictable performance and stronger security. Integrated in the blade enclosure, it gives blade servers direct SAN access with fewer cables. A separate storage fabric means LAN congestion does not affect disk I/O. As storage grows, inter-switch links let you extend the fabric. Dual, independent fabrics are a common SAN design for redundant server-to-storage paths. Check host bus adapter, storage array and optic compatibility before adding the switch to an existing fabric.

Review your storage vendor's interoperability guidance to confirm supported firmware levels before deployment. In-chassis switching reduces external cables and speeds up server deployment. Ordering by part number DR527 helps you match the configuration, region and feature set exactly. Zoning adds a layer of access control between servers and storage. Fibre Channel was purpose-built for storage and delivers frames reliably and in order. Install switches in pairs where possible so that maintenance on one fabric does not interrupt storage access. For anyone sourcing reliable storage networking, the DR527 combines Dell engineering with practical, everyday performance.

Key Features

• 12 ports
• Fibre Channel speed: 4Gb/s
• Blade switch module

• No. Of Ports: 12-Ports
• Product Type: Fibre Channel

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