Reseller Option Kit; for Fujitsu Broadline Distributors with a valid ROK amendment only. COA must be affixed to qualifying PRIMERGY servers before delivery. Windows Server 2019 Standard 16 core. ROK. Multilingual: English, German, Spanish, French, Italian, Japanese, Korean, and traditional Chinese. Requires Windows Server CAL 2019, not included. ROK DVD. COA sticker.