Bitdefender Security for Mail Servers, Win, 1000+ nodes, 3 Years. Software type: Box, License quantity: 1000+, Number of years: 3 year(s). Platform: PC. Minimum hard disk space: 200 MB, Minimum RAM: 256 MB, Minimum processor: Intel Pentium II 300 MHz. Compatible operating systems: Windows NT 4.0 SP6 + MMC v1.2 Windows 2000 SP4 Windows 2003 SP1 Server +