Supermicro X10 generation barebones systems trade brand polish for practicality. IPMI is included with no license tier, the fans are generally quieter than Dell or HP equivalents, and the boards use standard connectors so replacement parts are easy. Popular with people who want a server that does not sound like a vacuum cleaner.
Across 8 listings tracked in the last three days, the median total cost in USD including shipping is $374, and the lowest is $220. RackSniper flags a listing once it falls at or below 70 percent of the trailing 30 day median, which for this product means roughly $262 or less. Condition and configuration vary widely on used enterprise hardware, so treat the median as a reference point rather than a target.