| | Mini Tower 16.5" Depth | 3rd Generation Intel® Core™ |  Up to 32GB DDR3 | 
- (1) PCIe 3.0 x16
- (1) PCIe 2.0 x4
- (1) PCIe 2.0 x1
- (3) PCI
| 
- (4) SATA 3.5" Fixed
- (3) 5.25" Drive Bay
- (1) 3.5" Drive Bay
| |
| | Mid Tower 19.9" Depth | 3rd Generation Intel® Core™ |  Up to 32GB DDR3 | 
- (2) PCIe 3.0 x16
- (3) PCIe 2.0 x1
- (2) PCI
| 
- (6) SATA 3.5" Fixed
- (4) 5.25" Drive Bay
- (1) 3.5" Drive Bay
| |
| | Mid Tower 19.9" Depth | 2nd Generation Intel® Core™ |  Up to 64GB DDR3 | 
- (2) PCIe 3.0 x16
- (3) PCIe 2.0 x1
- (1) PCI
| 
- (6) SATA 3.5" Fixed
- (4) 5.25" Drive Bay
- (1) 3.5" Drive Bay
| |
| | 4U/Tower 27.0" Depth | Dual Intel® Xeon® E5-2600 |  Up to 512GB DDR3 ECC Reg. | 
- (4) PCIe 3.0 x16
- (3) PCIe 3.0 x8
- (1) PCIe 2.0 x4
| 
(4) SATA/SAS 3.5" Fixed | |
| | Mid Tower 19.9" Depth | Dual Intel® Xeon® 5600 |  Up to 96GB DDR3 ECC Reg. | 
- (1) PCIe 2.0 x16
- (1) PCIe 2.0 x4
- (1) PCIe x4
- (2) PCI
| 
- (6) SATA 3.5" Fixed
- (4) 5.25" Drive Bay
- (1) 3.5" Drive Bay
| |
| | Mid Tower 19.9" Depth | Socket AM3+ AMD FX Processors |  Up to 32GB DDR3 | 
- (2) PCIe 2.0 x16
- (4) PCIe 2.0 x1
- (1) PCI
| 
- (6) SATA 3.5" Fixed
- (4) 5.25" Drive Bay
- (1) 3.5" Drive Bay
| |
| | Mid Tower 25.8" Depth | Quad AMD Opteron™ 6300 |  Up to 256GB DDR3 ECC Reg. | 
- (3) PCIe 2.0 x16
- (1) PCIe 2.0 x8
- (2) PCIe 2.0 x4
| 
- (6) SATA 3.5" Fixed
- (4) 5.25" Drive Bay
- (1) 3.5" Drive Bay
| |