The IBM 39J5638 is a 1050W hot-swap AC power supply for the pSeries/IBM i 9113 and 9133 systems (including the 9133-55A/P550), also known under the alternate part numbers 42R7854 and 42R8401. It is a hot-swap, redundant-capable supply intended for the P550/9133 chassis power bay.
pSeries power supplies are not interchangeable across the wider product family, so check the host machine type and model before ordering. Tech-Star holds IBM pSeries power hardware in the UK and ships worldwide.
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 IBM 39J5638 refurbished or new?
Tech-Star supplies both new and refurbished IBM 39J5638. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the IBM 39J5638?
Refurbished IBM 39J5638 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 IBM 39J5638?
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 IBM 39J5638 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 IBM 39J5638 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.