IBM Server X 3400-M3 (7379-34A) $ 2.125

IBM Server X 3400-M3 (7379-34A) Intel Xeon Quad Core E5506 2.13GHz 800Mhz, 4MB L2, (80W)| Memory : 1x2Gb | 300Gb 15K 3.5" HS SAS | Tower 5U
* Intel Xeon Quad Core E5506 2.13GHz 800Mhz, 4MB L2, (80W)
* 1x2Gb ECC REG DDR3 SDRAM PC3-10600
* max. memory: 128Gb (16 DIMMs)
* ATI SVGA (16 MB) video
* 73GB 15K 3.5" HS SAS
* max. HDD: 4.8 TB of 3.5" hot-swap SAS
* SAS Controller
* SATA DVD-ROM
* 1x PCIe 2nd Gen x16, 4x PCIe 2nd Gen x8 (one reserved for SAS controller), 1x PCIe 1st Gen x8, 1x 32-bit 33MHz PCI 2.2 slot, optional to add two 64-bit PCI-X or one PCI-Express x8 slots
* Tower/5U (rack-mountable)
* Power Supply 670W
* Integrated 6 Gbps or 3 Gbps RAID-0, -1, -1E (model dependent)
* Integrated systems management processor
* OS Supported Microsoft� Windows� Server 2008 R2, Red Hat Linux�, SUSE Linux, VMware ESXServer (integrated hypervisor key Limited)
* 3-year warranty