The IBM 44V4948 is a 950-watt AC power supply, IBM CCIN 51BF, built for the POWER6-based 8203-E4A and 8261-E4S Power Systems servers, marketed as the Power 520. It is a hot-swappable module documented consistently across multiple specialist IBM hardware resellers by this exact wattage, CCIN and host platform, designed to run in a redundant pair so the server keeps running if one supply fails or is pulled for service. Genuine CCIN 51BF spares are needed when replacing a failed PSU on an 8203-E4A/8261-E4S or converting a single-PSU configuration to a redundant one; a mismatched-CCIN power supply is not a safe or supported substitute on this platform. Tech-Star (UK-based, shipped worldwide) supplies IBM Power Systems power supplies to support ongoing server maintenance projects.
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 44V4948 refurbished or new?
Tech-Star supplies both new and refurbished IBM 44V4948. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the IBM 44V4948?
Refurbished IBM 44V4948 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 44V4948?
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 44V4948 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 44V4948 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.