Nice deal if you need a SC846 with Gold PSU an non Expander Backplane.
Supermicro SC846 24x SATA Storage Server 9650SE-24ML X8DTE-F 2x PWS-1K21P-1R | eBay
Supermicro SC846 24x SATA Storage Server 9650SE-24ML X8DTE-F 2x PWS-1K21P-1R | eBay