Just saw this on newegg. It's the SG05 without the power supply, not sure what prompted the release of this, maybe they are releasing a new PSU soon.
http://www.newegg.com/Product/Product.aspx?Item=N82E16811163232
http://www.newegg.com/Product/Product.aspx?Item=N82E16811163231
http://www.newegg.com/Product/Product.aspx?Item=N82E16811163232
http://www.newegg.com/Product/Product.aspx?Item=N82E16811163231