If you could have server with these speciffications, how you would use it?

Dual Processors: Dual Eight Core Xeon E5-2650
SSD Caching - LSI Cachecade (2x 120 GB Intel 520 SSD, 5th drive)
Primary HDD - 480 GB - Solid State Drive (Intel 520 SSD)
Secondary HDD - 480 GB - Solid State Drive (Intel 520 SSD)
Third HDD - 480 GB - Solid State Drive (Intel 520 SSD)
Fourth HDD - 4 TB - Enterprise SATA (WD RE4)
Uplink - 1 Gbps
IPV4 Addresses - /24 (253) IP Addresses
Bandwidth - 50 TB Bandwidth
IPMI - FREE KVM Over IP/IPMI
DDR3 1333 ECC - 128 GB
DDOS Package Plan - 4 Port, 1 DDoS Protected IP, Up to 10 Gbps, 4000 GB Clean B/W
Extra Ports - 10
Extra IP Addresses - 5
Extra Clean Bandwidth - 10000GB
Recuring Amount - $2,359.00

for what purpose?

PS: If you are curious, the seller of this is servermania.com