DWCT
| Model | ATX-6931 |
| Cpu | LGA1155 Intel Core i7/i5/i3 Sandy/Ivy Bridge(Q67/Q77) |
| Chip Set | Intel Q67/Q77/B75 |
| Internal Storage | Four dual-channel DIMM, with a Intel Ivy Bridge dual-channel DDR3 1066 / 1333 / 1600MHz system |
| Memory * large support for 16GB, Intel Sandy Bridge dual-channel DDR3 1066 / 1333MHz system | |
| Memory * Large supports 16GB, not ECC support | |
| Bios | AMI EFI BIOS |
| Super I/O | Winbond W83627DHG-P |
| Ethernet | Intel 82583V, 10/100/1000Mbps,2x LAN |
| Graphics Controller | Intel Sandy / Ivy Bridge integration |
| Displays The Interface | 2x VGA |
| VGA1 * Large resolution support for 2048x1536 | |
| VGA2 * large resolution support of 1920x1200 | |
| Audio Frequency | Realtek ALC662 HD Audio, |
| Line-out, Line-in, Mic-in, CD-in | |
| I/O Joggle | 4x SATAII 2x SATAIII supports RAID 0 / 1 / 5 / 10 |
| 1x LPT 1x KB/MS | |
| B75 / Q77 supports 8x USB2.0 2x USB3.0 | |
| The Q67 supports 10x USB2.0 | |
| 8x RS-232 2x RS-232/422/485 | |
| Extended Interface | 4x PCI, 1x PCI-E 16X, 1x PCI-E 4X |
| Watchdog | Level 255 timer overflow |
| Gpio | 8-bit programmable number I / O, 4x input 4x output |
| Fan Interface | 1 The x 4 Pin CPU fan interface |
| Power Type | ATX |
| Temperature | Operating temperature: 0℃ ~60℃ |
| Storage temperature: -40℃ ~80℃ | |
| Humidity | 5%~95% Relative humidity, no condensation |
| Size | 305mm×244mm |
