HP Proliant DL160 G6 442 $1,715

HP Proliant DL160 G6 :
Intel® Xeon® Processor E5504 (2.00 GHz, 4MB L3 Cache, 80W, DDR3-800) | Cache Memory 4MB shared L3 cache (E5504) | Memory 4GB(2x2GB) PC3-10600E (UDIMM) | Network Controller HP NC362i Integrated Dual Port | Gigabit Server Adapter Storage Controller | HP Smart Array P410 SAS/SATA RAID 0,1,10 | Hard Drive None ship standard | Internal Storage Up to 2 large form factor Hot Plug drive | Optical Drive None ship standard | Power Supply 500W high efficiency multi-output supply (ships standard) | Form Factor 1U