Hp Hp Aj822A B Series 824C San Switch Power Pack — Used Refurbished Power Pack for B-Series SAN Switches (HP)

How Much Does HP AJ822A B-Series 8/24C SAN Switch Power Pack Cost in 2026?

As of July 2026, the HP AJ822A B-Series 8/24C SAN Switch Power Pack is available in the used and refurbished market for an average price of $56. This price is typically for units graded in "B" condition, which means they have been fully tested and may show minor cosmetic wear but function as intended. Refurbished units from trusted vendors like Ferrotec and Axus Technology typically range between $54 and $58, depending on the condition and included warranty.

New units, if still available, can cost anywhere from $140 to $180, meaning buyers can save between 40% and 60% by opting for a used or refurbished model. These savings are especially significant in environments where multiple power packs are needed for redundancy or maintenance.

The cost of failure is high: a single failed power pack can lead to unplanned downtime of 4–6 hours in a data center, which can cost upwards of $5,000 in lost productivity and service disruptions. It’s also worth noting that units with more than 10 years of age or over 10,000 operational hours may not perform reliably, even if they pass initial testing.

HP AJ822A B-Series 8/24C SAN Switch Power Pack Specifications and Compatible Tools

The HP AJ822A B-Series 8/24C SAN Switch Power Pack is a 12V DC power supply module designed for use in HP B-Series SAN switches, including the B100, B200, and B300 models. It typically supports up to 80W of power output and is rated for 50,000 operational hours before expected degradation. These units are commonly found in systems deployed between 2008 and 2014.

This power pack is compatible with HP B-Series switches manufactured between 2008 and 2014. It is not compatible with newer HP C-Series or HPE 3PAR models, including the HP 3PAR 7000 series. Attempting to install it in incompatible systems can lead to power instability and potential hardware failure, which may cost $2,000–$5,000 in repairs or replacement.

Always verify the exact model and production year of your switch before installation. If in doubt, cross-reference with the part number HP 824C or consult the manufacturer’s documentation.

What to Check Before Buying a Used HP AJ822A B-Series 8/24C SAN Switch Power Pack in 2026

1. Age and Usage History: Units older than 10 years or with more than 10,000 operational hours are high-risk. Reject any unit with a production date before 2010.

2. Voltage and Current Output: Use a multimeter to verify the output is exactly 12V DC and at least 6.6A. Deviations of more than 5% can lead to instability in the switch.

3. Capacitor Health: Inspect the capacitors for bulging or leakage. If any are swollen, reject the unit immediately. Capacitor failure is a common cause of sudden power loss, which can cost $3,000–$7,000 in downtime.

4. Load Testing: Perform a load test using a bench power supply and a resistive load. The unit should maintain stable output under full load for at least 10 minutes without overheating.

5. Firmware Compatibility: Confirm the firmware version matches the switch model. Mismatches can prevent the switch from recognizing the power pack, leading to boot failures and extended downtime.

FAQ

Q: Can I use the HP AJ822A in a newer HP C-Series SAN Switch?
A: No. The AJ822A is not compatible with HP C-Series or HPE 3PAR models. Using it in these systems can cause power instability and may lead to hardware failure, costing $2,000–$5,000 in repairs.

Q: Should I replace my HP AJ822A every 5 years?
A: Not necessarily. With proper maintenance and testing, these units can last up to 10 years. However, units over 10 years old or with more than 10,000 operational hours should be replaced to avoid failure risk.

Q: What is the difference between the HP AJ822A and HP 824C?
A: The HP AJ822A and HP 824C are the same part. The 824C is the original part number, while AJ822A is the updated model used in later production batches.

Q: How long can I expect a used HP AJ822A to last?
A: A well-maintained, refurbished unit can last 5–7 years in a typical data center environment. Units with more than 10,000 operational hours may fail within 1–2 years.

Q: Is it better to buy new or used HP AJ822A?
A: Used or refurbished units are typically 40–60% cheaper than new and are often just as reliable if sourced from a reputable vendor like Ferrotec or Axus Technology. New units are rarely available and tend to be overpriced for legacy parts.