Seems like a pretty good deal if you already have E5-2400/E5-2400v2 CPUs and DDR3 ECC.
DL360e Gen8 Quickspecs: https://www.hpe.com/h20195/v2/GetPDF.aspx/c04128167.pdf
eBay: HP ProLiant DL360e G8 / Gen8 Rack Server Chassis FC LGA 1356 P/N: 661189-B21 | eBay
DL360e Gen8 Quickspecs: https://www.hpe.com/h20195/v2/GetPDF.aspx/c04128167.pdf
eBay: HP ProLiant DL360e G8 / Gen8 Rack Server Chassis FC LGA 1356 P/N: 661189-B21 | eBay