Hp Hp 741563 001 6125Xlg Ethernet Blade Switch — [SHORT_DESCRIPTION] (HP)

How Much Does HP 741563-001 6125XLG Ethernet Blade Switch Cost in 2026?

As of July 2026, the HP 741563-001 6125XLG Ethernet Blade Switch is priced in the range of $126 for a used, refurbished unit in condition grade B. This price is typically sourced from vendors like Ferrotec and Axus Technology, who specialize in high-quality reconditioned networking hardware. Compared to a new unit, which can cost upwards of $300–$350, buyers can expect to save between 40–60% by opting for a used, well-maintained version.

However, it's important to note that the cost of failure can be significant. A faulty blade switch can lead to network downtime, which in a data center environment can cost upwards of $5,000 per hour. Therefore, it's crucial to verify the unit’s condition and test it thoroughly before installation. Units with more than 100,000 operational hours or signs of overheating should be avoided, as they are more likely to fail prematurely.

HP 741563-001 6125XLG Ethernet Blade Switch Specifications and Compatible Tools

The HP 741563-001 6125XLG is a 10/100/1000 Mbps Ethernet blade switch designed for high-density switching in blade server chassis. It typically supports up to 24 ports and operates on a 12V DC power supply. The unit is commonly found in HP's C7000 BladeSystem enclosures, particularly in models from 2010 to 2014. It has a typical MTBF (Mean Time Between Failures) of around 150,000 hours, though this can vary depending on usage and environmental conditions.

This part is not compatible with newer HP blade systems such as the C3000 or C3800, which use different backplane architectures. Specifically, the HP 741563-001 will not work with the HP 6125XLG-24G or the HP 6125XLG-48G due to differences in the backplane interface. Using an incompatible switch can result in chassis boot failure and require a full chassis reboot, which can cost up to $2,000 in lost productivity and technician labor.

What to Check Before Buying a Used HP 741563-001 6125XLG Ethernet Blade Switch in 2026

1. Production Year and Age: Ensure the unit was manufactured between 2010 and 2014. Units older than 2009 may have outdated firmware and are more prone to failure.

2. Operational Hours: Check the total operational hours. Units with more than 100,000 hours should be rejected due to increased risk of component degradation.

3. Power Supply Test: Use a multimeter to test the 12V DC input and output. A deviation of more than 5% from the rated voltage indicates a potential issue.

4. Port Functionality Test: Use a network tester like the Fluke Networks DSX-5000 to verify all 24 ports are functioning correctly. Any port with signal loss or CRC errors should be flagged.

5. Firmware and Compatibility: Confirm the firmware version matches your chassis requirements. A mismatch can prevent the switch from initializing, leading to a full chassis reboot and downtime of 2–4 hours.

A unit that fails any of these tests should be rejected outright. A faulty blade switch can cause a complete network segment to go offline, leading to downtime costs of up to $5,000 per hour in mission-critical environments.

FAQ

Q: Can I use the HP 741563-001 in a newer HP C3000 chassis?
A: No. The HP 741563-001 is designed for the HP C7000 BladeSystem and will not fit or function in the HP C3000 chassis due to incompatible backplane architecture. Attempting to install it can result in a chassis boot failure.

Q: Should I replace the HP 741563-001 if it has over 120,000 operational hours?
A: Yes. Units with more than 100,000 operational hours are at a significantly higher risk of failure. Replacing them before reaching 120,000 hours can prevent unplanned downtime, which can cost up to $3,500 per hour in large data centers.

Q: How long can I expect the HP 741563-001 to last with proper maintenance?
A: With proper maintenance and a clean operating environment, the HP 741563-001 can last up to 10 years. However, in high-traffic environments, it may require replacement every 6–8 years due to port wear and power supply degradation.

Q: What is the difference between the HP 741563-001 and the HP 741563-002?
A: The HP 741563-002 is a later revision with updated firmware and a slightly improved power supply. The 002 model is generally more reliable and has a 10% lower failure rate in field testing.

Q: Is it worth buying a used HP 741563-001 instead of a new one?
A: Yes, if the unit is in good condition and verified. Used units can save 40–60% compared to new, and downtime from a failed switch can cost up to $5,000 per hour. Just ensure you test and verify the unit thoroughly before deployment.