Dell Dell Mgrtc Brocade M6505 1224 Port 16Gb Network Switch — High-Performance Used Network Switch (Dell)

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

As of July 2026, the Dell MGRTC Brocade M6505 12/24 Port 16GB Network Switch is available in the used market for an average price of $137. This price is typically for a Grade B unit, which has been refurbished and tested by vendors such as Ferrotec and Axus Technology. Units in Grade A condition, with less than 10,000 operational hours and full factory calibration, can command a slightly higher price, but are rarely available at scale.

New units of this model are no longer in production, and any remaining stock is often sold at a premium of $200–$300, representing a 40–60% savings by opting for a used or refurbished version. However, buyers should be cautious—units with over 15,000 operational hours may fail within 6–12 months, potentially causing $5,000–$10,000 in downtime costs for data centers relying on this switch.

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

The Dell MGRTC Brocade M6505 is a 1U rack-mountable switch with 12 or 24 ports, supporting 16Gb Fibre Channel speeds. It typically features a dual power supply, redundant fans, and a modular design for hot-swappable components. The switch is commonly used in storage area networks (SANs) and is compatible with Brocade and QLogic HBAs from 2015–2018. It is typically rated for 8,000–10,000 operational hours before requiring maintenance.

However, it is not compatible with newer HBA models such as the Brocade 1860Q-16G, which uses a different SFP+ interface. If used in an incompatible configuration, the switch may fail to negotiate link speeds, leading to $3,000–$5,000 in lost productivity during troubleshooting and reconfiguration.

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

1. Verify Operational Hours: Look for units with under 12,000 hours of use. Units with more than 15,000 hours should be rejected due to high failure risk.

2. Check Power Supply Health: Use a multimeter to test output voltages. A deviation of more than 5% from nominal values indicates potential failure. A failed power supply can cause a complete system outage, costing $2,000–$4,000 in downtime.

3. Run Loopback Tests: Use a fiber loopback plug to test each port. If more than 2 ports fail the test, reject the unit.

4. Inspect Fan and Cooling System: Fans should spin freely and operate within 10–25% variance of rated RPM. A failed fan can lead to overheating and permanent board damage in under 24 hours.

5. Reject if Production Year is Pre-2014: Units made before 2014 often use older capacitors that degrade faster. These units are more likely to fail during high-load operations, risking $1,500–$3,000 in lost data transfers.

FAQ

Q: Can I use the Dell MGRTC Brocade M6505 with a QLogic QLE4122 HBA?

A: Yes, the QLE4122 HBA is compatible with the Brocade M6505, provided the HBA is from 2016 or newer. Earlier versions may not support 16Gb speeds, which could lead to performance bottlenecks and $1,000–$2,000 in lost throughput.

Q: How long can I expect a used Dell MGRTC Brocade M6505 to last before needing maintenance?

A: A well-maintained unit with under 10,000 hours of use can typically last 2–3 years in a controlled environment. After that, expect to budget $150–$250 for routine cleaning and fan replacement.

Q: Is it better to buy a used Dell MGRTC Brocade M6505 or a newer 32Gb model?

A: The 32Gb models are typically 30–40% more expensive and not always compatible with older HBAs. If your infrastructure is 2018 or older, the M6505 is a more cost-effective and compatible option.

Q: Should I run a full diagnostic test before deployment?

A: Yes. A full diagnostic using Brocade’s Fabric Watch tool can identify latent issues. Skipping this step could lead to a $3,000–$5,000 failure during peak load.

Q: What is the maximum number of switches I can stack in a single fabric?

A: The Brocade M6505 supports up to 16 switches in a single fabric. Exceeding this limit can cause routing errors and $2,000–$4,000 in troubleshooting costs.