| Main Specifications | |
| Series | Twin2 A+ Server |
| Supported Processor | AMD Opteron 4000 Series |
| Memory Technology | DDR3 ECC REG |
| Chipset | AMD SR5670 |
| Form Factor | 2U |
| Color | Black |
| Nodes in unit | 4 |
| Detailed Specifications | |
| Memory Slots | Sixteen 240- pin DIMM Sockets |
| Graphics | Matrox G20016MB DDR2 |
| Ethernet | Intel® 82576 controller, Dual-Port Gigabit Ethernet Dedicated LAN supports IPMI |
| Serial ATA | AMD SP5100 (RAID 0, 1) |
| Power | 1400W High-efficiency Redundant Power Supplies 80PLUS Gold Certified |
| External Bays | 3x Hot-swappable SATA Hard Drive Bays |
| Expansion Slots | 1x Low-profile PCI-E GEn2.0 x16 slot |
| Management | Support for Intelligent Platform Management Interface v.2.0 IPMI 2.0 with virtual media over LAN and KVM over LAN support Winbond® WPCM450 BMC |
| I/O | Winbond® W83527 chip |
| Back Panel | 4x USB 2.0 ports 2x LAN ports 1x Dedicated LAN supports IPMI 1x VGA port 1x Fast UART 16550 serial port |
| BIOS | 16Mb SPI Flash ROM with AMI® BIOS |
| Cooling | 4-fan status tachometer monitoring |
| Dimensions (WxHxD) | 17.25" (438mm) x 3.47" (88mm) x 28.5" (724mm) |
| Gross Weight | 85 lbs (38.6kg) |
| PCI Express x16 | Low Profile PCI-E Gen2.0 x16 |
| USB Ports | 4x USB 2.0 ports, 2x Rear, 1x header (2 Ports) |
| Serial Ports | 1x Fast UART 16550 serial port |
| LAN Ports | 2x (1x LAN, 1x IPMI) |
| SATA 3Gbps AHCI Ports | 12 (3 per node) |
| SATA 3Gbps AHCI RAID Levels | 0,1 |
| VGA Ports | 1 (per node) |
