2 x Intel Xeon L5520 ($0.00/mo)
2 x Intel Xeon L5640 (12 Cores / 24 threads) ($30.00/mo)

None ($0.00/mo)
cPanel/WHM ($30.00/mo)
Plesk 10 domains ($35.00/mo)
Plesk 100 domains ($55.00/mo)
Plesk unlimited domains ($75.00/mo)

CentOS 5.x 64bit ($0.00/mo)
CentOS 6.x 64bit ($0.00/mo)
CentOS 7.x 64bit ($0.00/mo)
Debian 8.x 64bit ($0.00/mo)
Ubuntu 14.04 LTS 64bit ($0.00/mo)
CloudLinux ($10.00/mo)
Windows 2008 64bit ($25.00/mo)
Windows 2012 64bit ($30.00/mo)

None ($0.00/mo)
Fantastico (for cPanel/WHM) ($3.00/mo)
Softaculous (for cPanel/WHM) ($3.00/mo)
Plesk Power Pack ($15.00/mo)

20TB ($0.00/mo)
50TB ($149.00/mo)
100TB ($289.00/mo)
1 Gbit Unmetered ($899.00/mo)

1Gbit Unmetered ($0.00/mo)

100GB ($0.00/mo)
500GB ($50.00/mo)
1TB ($100.00/mo)
2TB ($150.00/mo)
3TB ($175.00/mo)
4TB ($200.00/mo)

2 x 146GB SAS 15000 RPM ($0.00/mo)
2 x 1TB SATA 7200 RPM ($0.00/mo)
2 x 2TB SATA 7200 RPM ($20.00/mo)
2 x 3TB SATA 7200 RPM ($30.00/mo)
2 x 4TB SATA 7200 RPM ($40.00/mo)
2 x 300GB SAS 15000 RPM ($20.00/mo)
2 x 450GB SAS 15000 RPM ($30.00/mo)
2 x 128GB SSD ($20.00/mo)
2 x 256GB SSD ($40.00/mo)
2 x 512GB SSD ($60.00/mo)

16GB ($0.00/mo)
32GB ($5.00/mo)
48GB ($10.00/mo)
72GB ($15.00/mo)

Hardware RAID10 (Recommended) ($0.00/mo)
Hardware RAID0 ($0.00/mo)