Hp Hpe 794502 B23 Virtual Connect Se 40Gb F8 Module For Synergy — High-Performance Networking Module (HP)

How Much Does HPE 794502-B23 Virtual Connect SE 40GB F8 Module For Synergy Cost in 2026?

As of July 2026, the HPE 794502-B23 Virtual Connect SE 40GB F8 Module is typically priced between $121 and $121, with the average price hovering around $121. This price is for a used, refurbished unit in condition grade B. If you're sourcing from vendors like Axus Technology or Ferrotec, you can expect similar pricing ranges, with slight variations based on the unit's age and service history. New units from HP or authorized resellers are significantly more expensive, typically 40–60% higher, which translates to an additional $48–$73 per module.

The cost of failure to secure a working module can be steep—downtime in a data center environment can cost upwards of $1,500 per hour. A delay of just two days in sourcing a replacement could lead to a $72,000 loss in productivity. It’s also worth noting that units with more than 10,000 operational hours are more likely to fail within 6–12 months, so always verify the unit’s usage history with the seller.

HPE 794502-B23 Virtual Connect SE 40GB F8 Module For Synergy Specifications and Compatible Tools

The HPE 794502-B23 is a 40Gb Virtual Connect SE F8 module designed for use in HP Synergy blade enclosures. It supports up to eight 10Gb Ethernet ports and is typically rated for 80,000 operational hours. The module is commonly used in environments requiring high-speed, low-latency network connectivity, such as cloud computing and enterprise data centers.

This module is compatible with HP Synergy 480 Gen10 and Gen10 Plus blade servers, as well as the Synergy 620 Gen10 and Gen10 Plus. It is not compatible with older HP C7000 enclosures or modules like the HPE 794502-B21. Using an incompatible module can lead to boot failures and system instability, which could cost between $5,000–$10,000 in emergency repairs and downtime.

Always verify the module's firmware version and ensure it is updated to at least version 2.20 to avoid compatibility issues. If the module fails in the field, it can cause complete network outages in the affected blade chassis, potentially impacting hundreds of virtual machines.

What to Check Before Buying a Used HPE 794502-B23 Virtual Connect SE 40GB F8 Module For Synergy in 2026

1. Verify Operational Hours: Units with more than 10,000 operational hours are at higher risk of failure. Request a log of usage or ask the seller to provide a diagnostics report.

2. Test with a Loopback Adapter: This is a reliable method to check for port-level failures. If more than one port fails during testing, reject the unit.

3. Check Firmware Version: The module must be running firmware version 2.20 or higher. Older versions may not be compatible with newer Synergy blades.

4. Inspect for Physical Damage: Look for bent pins, corrosion, or signs of overheating. A damaged module can fail within 30 days of installation, leading to unexpected downtime.

5. Confirm Production Year: Units manufactured before 2019 are more likely to have design flaws. Avoid modules older than 7 years unless the seller can provide a full service history.

If you purchase a faulty module, you may face a $5,000–$10,000 cost in emergency replacement and lost productivity. Always insist on a 30-day return policy and a clear warranty.

FAQ

Q: Can I use the HPE 794502-B23 in an older HP C7000 enclosure?
A: No. The HPE 794502-B23 is specifically designed for HP Synergy enclosures. Using it in a C7000 chassis will result in a compatibility error and potential system failure.

Q: Should I buy a used HPE 794502-B23 with 12,000 operational hours?
A: No. Modules with more than 10,000 operational hours are at high risk of failure. A unit with 12,000 hours has a 60% higher chance of failing within 6 months compared to a unit with 8,000 hours.

Q: How long can I expect a used HPE 794502-B23 to last?
A: A well-maintained used module can last between 3–5 years in a controlled data center environment. Units with less than 8,000 hours and firmware 2.20 or higher typically last the full lifespan.

Q: What’s the difference between the HPE 794502-B23 and the HPE 794502-B21?
A: The HPE 794502-B23 supports 40Gb Ethernet and is compatible with Synergy blades, while the HPE 794502-B21 is a 10Gb module for C7000 enclosures. Using the wrong model can lead to boot failures and system instability.

Q: Is it worth buying a used HPE 794502-B23 instead of a new one?
A: Yes, if you can verify the unit’s condition and usage history. Used modules can save 40–60% compared to new, but only if they are under 7 years old and have less than 10,000 operational hours.