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General| Memory channels | Dual-channel |
|---|---|
| Number of memory slots | 4 |
| Maximum internal memory | 32 GB |
| Supported memory clock speeds | 800, 1066, 1333, 1866 MHz |
| Supported memory module capacities | 1GB, 2GB, 4GB, 512MB, 8GB |
| System bus rate | 5.2 GT/s |
| Processor socket | Socket AM3 |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Phenom II X2, AMD Phenom II X4, AMD Phenom II X6, AMD Phenom X3 |
| Maximum number of SMP processors | 1 |
| USB 2.0 connectors | 2 |
| Power fan connector | Yes |
| Number of SATA III connectors | 8 |
| BIOS type | AMI |
| ACPI version | 1.1 |
| Headphone outputs | 5 |
| USB 2.0 ports quantity | 6 |
| VGA (D-Sub) ports quantity | 0 |
| Certification | FCC, CE, WHQL |
| Component for | PC |
| Motherboard chipset | AMD 990FX |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Compatible operating systems | Windows XP, Vista, 7 |
| On-board graphics card | No |
| Parallel processing technology support | 2-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI |
| PCI Express x16 slots | 3 |
| RAID levels | 0, 1, 0+1, 5, JBOD |
| LAN controller | Broadcom BCM57781 |
| Ethernet interface type | Gigabit Ethernet |
Weight and Dimensions| Depth | 244 mm |
|---|---|
| Width | 305 mm |
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