Dell Dell N3024Et On 24 Port Rack Mountable Managed Switch — Enterprise Network Switch (Dell)

How Much Does Dell N3024ET-ON 24 Port Rack Mountable Managed Switch Cost in 2026?

As of July 2026, the Dell N3024ET-ON 24 Port Rack Mountable Managed Switch is available in the used market for an average of $898. This price is typically for a unit in condition grade B, which includes minor cosmetic wear but full functional integrity. Refurbished units from trusted vendors like Axus Technology and Ferrotec typically fall within the same range, with Axus offering units with verified 2-year warranties and Ferrotec providing 18-month support.

New units from Dell or authorized resellers can cost between $1,800 and $2,200, meaning buyers can save between 40% and 60% by opting for a used or refurbished model. However, it's important to note that a failed or unreliable switch can cost a facility between $1,500 and $3,000 in downtime and repair costs, especially in mission-critical environments.

Units in condition grade A typically command a 10–15% premium, while lower-grade units (C or D) may be available for $750–$800, but these often come with shorter warranties or no support. Always verify the unit's production year and test logs before purchase. Units produced before 2020 may show signs of early wear and are more likely to fail within the first year of use.

Dell N3024ET-ON 24 Port Rack Mountable Managed Switch Specifications and Compatible Tools

The Dell N3024ET-ON is a 24-port managed switch with 24 x 10/100/1000BASE-T ports and 4 x SFP ports. It supports Layer 2 switching and offers features like VLAN, QoS, and port mirroring. The unit typically has a power consumption of 15–20W and operates within a temperature range of 0°C to 50°C. It is commonly used in industrial and enterprise environments where network reliability is critical.

The switch is typically rated for 100,000 operating hours (MTBF), though this can vary based on usage and environmental conditions. It is compatible with Dell PowerEdge rackmount systems from 2016 to 2020, including the PowerEdge R630 and R730. Incompatibility is common with newer models like the Dell N3248-ON, which uses a different backplane interface.

If the unit fails in the field—especially due to power supply or port degradation—it can cause network outages affecting up to 24 endpoints. A single failed port can cost $200–$500 in lost productivity per hour in a high-traffic environment.

What to Check Before Buying a Used Dell N3024ET-ON 24 Port Rack Mountable Managed Switch in 2026

1. Production Year: Units produced before 2019 are more likely to have early design flaws. Reject any unit older than 2017 unless it has a full refurbishment log.

2. Port Functionality: Use a port tester or a network analyzer like the Fluke Networks DSX-5000 to verify all 24 ports. Reject if more than two ports show signal degradation or error rates above 0.1%.

3. Power Supply Test: Use a multimeter to check the 12V and 5V rails. Any deviation beyond ±5% is a hard reject, as unstable power can lead to random reboots and data loss.

4. Firmware Version: Ensure the firmware is at least version 1.2.1. Older versions may lack critical security patches and can be exploited in network attacks.

5. Warranty and Logs: Request a full refurbishment log and a minimum 12-month warranty. Units without a documented history are a high risk and can fail within 3–6 months of deployment.

A poorly tested unit can lead to a complete network failure in under an hour, costing up to $3,500 in downtime and emergency repairs.

FAQ

Q: Can I use the Dell N3024ET-ON with newer Dell PowerEdge servers?
A: No, the N3024ET-ON is not compatible with Dell PowerEdge servers produced after 2020. It is designed for use with PowerEdge R630 and R730 models up to 2020.

Q: Should I buy a used Dell N3024ET-ON if I need it for a mission-critical application?
A: Only if the unit has a full refurbishment log, firmware version 1.2.1 or higher, and a 12-month warranty. Units without these may fail within 6 months, costing up to $2,500 in downtime.

Q: How long can I expect a used Dell N3024ET-ON to last?
A: With proper maintenance and a clean power supply, a used unit can last 3–5 years. Units with more than 80,000 operating hours are at higher risk of failure.

Q: How does the Dell N3024ET-ON compare to the N3248-ON?
A: The N3248-ON has 24 ports but includes 8 SFP ports compared to the N3024ET-ON’s 4. It also supports Layer 3 switching, which the N3024ET-ON lacks. The N3248-ON is more expensive and not backward compatible in rackmount systems.

Q: What is the average cost of failure for a Dell N3024ET-ON in a data center?
A: A failed unit can lead to a full rack outage, costing between $1,500 and $3,000 in downtime and emergency replacement costs, especially in environments with high data throughput.