The IBM 43X5059 is a 1GB DDR2-667MHz (PC2-5300) fully-buffered DIMM, CL5, 240-pin, 1Rx8, at 1.8V. Fully-buffered DIMMs of this generation were used on IBM server platforms that required the higher memory-channel scaling FB-DIMM technology enabled before DDR3 registered/load-reduced modules took over that role.
FB-DIMM memory is not interchangeable with conventional registered DIMMs, so genuine replacement modules of this exact speed and buffering type are needed when expanding or repairing memory on a system built for it. Tech-Star, UK-based and shipping worldwide, supplies IBM server memory for ongoing maintenance.
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 43X5059 refurbished or new?
Tech-Star supplies both new and refurbished IBM 43X5059. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the IBM 43X5059?
Refurbished IBM 43X5059 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 43X5059?
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 43X5059 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 43X5059 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.