Western Digital RE WD1001FYYG 1TB 7200 RPM 32MB Cache SAS 6Gb/s  S3.5" Enterprise Internal Hard Drive -Bare Drive Supermicro SuperServer SYS-1027GR-TQF-FM409 1U Xeon E5-2600 LGA2011 4xGPU DDR3 4x2.5in SATA3 Hot-Swap 1800W Seagate Constellation ES ST1000NM0001 1TB 7200RPM SAS-2/SAS 6.0 GB/s 64MB Enterprise Hard Drive (3.5 inch)
Supermicro Superserver SYS-6027R-TDARF 2U DP Xeon E5-2600 LGA2011 8-Core DDR3 8x3.5-in SATA3 Hot-Swap R740W Supermicro SuperServer SYS-1027GR-TQF-FM475 1U Xeon E5-2600 LGA2011 4xGPU DDR3 4x2.5in SATA3 Hot-Swap 1800W Seagate Constellation ES ST500NM0011 500GB 7200RPM SATA3/SATA 6.0 GB/s 64MB Enterprise Hard Drive (3.5 inch)
Supermicro SuperStorage SSG-2027R-E1R24N 2U DP Xeon E5-2600 LGA2011 DDR3 24x2.5-in SAS2/SATA3 Hot-Swap JBODexp R920W Supermicro SuperServer SYS-1027GR-TRF-FM309 1U DP Xeon E5 LGA2011 3xGPU DDR3 4x2.5-in SATA3 Hot-Swap R1800W Barebone Supermicro SuperServer SYS-1027GR-TRF-FM375 1U DP Xeon E5 LGA2011 3xGPU DDR3 4x2.5-in SATA3 Hot-Swap R1800W