Dell Dell T6Rg7 Brocade M6505 1224 Port 16Gb Network Switch — Used Networking Hardware (Dell)

How Much Does Dell T6RG7 Brocade M6505 12/24 Port 16GB Network Switch Cost in 2026?

As of July 2026, the Dell T6RG7 Brocade M6505 12/24 Port 16GB Network Switch is available in the used market at a price range of $137. This is a mid-tier condition B unit, typically sourced from decommissioned data centers or enterprise environments. Refurbished units from vendors like Axus Technology and Ferrotec typically fall within this range, with savings of 40–60% compared to new units, which can exceed $350–$400 as of 2025 pricing.

The cost of failure for a bad switch in a production environment can be significant—up to $5,000–$10,000 in downtime costs alone, depending on the facility. Units in condition A or A- typically command a 10–15% premium, but are less commonly available. Be cautious of units with more than 8 years of operational age, as component degradation can occur, increasing the risk of failure.

Dell T6RG7 Brocade M6505 12/24 Port 16GB Network Switch Specifications and Compatible Tools

The Dell T6RG7 Brocade M6505 is a 12- or 24-port Fibre Channel switch designed for high-speed data center environments. It supports 16Gb Fibre Channel speeds and typically includes features like virtual fabrics, zoning, and NPIV. The switch is commonly used in environments requiring high availability and low latency, such as storage area networks (SANs).

This model is typically compatible with Brocade 6500 series switches and can be managed using Brocade Network Advisor or Dell OpenManage. It is not compatible with older 8Gb or 4Gb Fibre Channel infrastructure without a midplane or firmware upgrade. Failure to verify compatibility with existing infrastructure can lead to operational outages and additional costs for adapters or firmware upgrades.

The typical lifecycle for this switch is around 7–10 years, depending on usage and environmental conditions. Units with more than 10,000 operational hours or more than 8 years in service may require more frequent maintenance or replacement.

What to Check Before Buying a Used Dell T6RG7 Brocade M6505 12/24 Port 16GB Network Switch in 2026

1. Firmware Version: Ensure the unit has firmware version 7.4.2 or higher. Older versions may not support newer features or may have known bugs affecting performance.

2. Port Functionality: Use a loopback test and a fiber optic tester to verify all ports are functioning. Reject the unit if more than 10% of ports show signal degradation or failure.

3. Power Supply Health: Check the output voltage of the power supply. A deviation of more than 5% from the rated 48VDC is a red flag and should result in rejection.

4. Production Year: Units produced before 2018 may have higher failure rates due to early design issues. Avoid units older than 8 years unless thoroughly tested.

5. Physical Inspection: Look for signs of overheating, such as discolored PCBs or melted plastic. A unit with visible thermal damage may fail within 6–12 months of deployment.

Purchasing a defective switch can lead to unplanned downtime, with costs ranging from $2,000 to $8,000 per hour in mission-critical environments. Always request a full test report and insist on a 90-day return policy.

FAQ

Q: Can the Dell T6RG7 Brocade M6505 be used with 8Gb Fibre Channel storage arrays?

A: Yes, but only if the switch is running firmware version 7.4.2 or higher and the storage arrays support NPIV. Units with firmware below 7.3 may not support 8Gb speeds and could result in performance degradation.

Q: Should I buy a used Dell T6RG7 Brocade M6505 if I need it for a mission-critical application?

A: Only if it has been tested for all 12–24 ports, has a power supply with less than 5% voltage deviation, and is under 7 years old. A failure in a mission-critical environment can cost $5,000–$10,000 in downtime.

Q: How long can a used Dell T6RG7 Brocade M6505 last in a production environment?

A: With proper maintenance and a clean environment, a used unit can last 3–5 more years. Units older than 8 years may require more frequent maintenance and have a higher risk of failure.

Q: What’s the difference between the 12-port and 24-port versions of the Dell T6RG7 Brocade M6505?

A: The 24-port version offers twice the number of Fibre Channel connections, making it more suitable for larger SANs. The 12-port version is typically used in smaller environments or as a redundant switch in a dual-switch configuration.

Q: Is the Dell T6RG7 Brocade M6505 compatible with Cisco MDS switches?

A: It is not directly compatible without a midplane or gateway adapter. Attempting to connect without one can result in communication errors and potential data loss.