The HP 407748-001 is a voltage regulator module (VRM) for HP ProLiant DL380 G5 and ML370 G5 servers, the daughter board that regulates and delivers the correct core voltage to the server’s processor. A failed or degraded VRM is a common cause of a G5-generation ProLiant refusing to power on, throwing a processor-related POST error, or shutting down unexpectedly under load, and replacing it is a standard, low-cost fix that avoids swapping the whole motherboard or processor. It is specific to the DL380 G5/ML370 G5 processor and voltage-regulation design and is not interchangeable with earlier or later ProLiant generations, which use different VRM designs. Tech-Star is UK-based and ships worldwide. Contact our sales team to confirm compatibility with your exact server model, and for current stock and pricing.
Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.
Frequently asked questions
Is the HP 407748-001 refurbished or new?
Tech-Star supplies both new and refurbished HP 407748-001. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the HP 407748-001?
Refurbished HP 407748-001 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the HP 407748-001?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the HP 407748-001 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the HP 407748-001 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.