| MB Physical Status | 
| Form Factor | 
- Mini ITX | 
| Dimensions | 
- 6.7'' x 6.7'' (17.02 cm x17.02 cm) | 
| Processor System | 
| CPU | 
- Intel® Dual-Core Atom D2550 Processor | 
| Socket | 
- 1x micro-FCBGA11 | 
| Power Design | 
- 1+1 Power Phase Design | 
| Chipset | 
- Intel® ICH10R | 
| System Memory | 
| Capacity | 
- 2 x SO-DIMM slots 
- Support up to 4GB | 
| Type | 
- Single Channel DDR3 memory technology 
- Supports DDR3 1066 DIMM | 
| Voltage | 
- 1.5V | 
| Expansion Slot | 
| PCIe 3.0 x 16 | 
- 1 slot (x1) | 
| mini PCIe | 
- NA (optional) | 
| Storage | 
| SATA Controller | 
- Intel® ICH10R : 5 x SATA2 3.0 Gb/s, support RAID 0, 1, 5, 10 | 
| Additional Storage Controller | 
- Marvell SE9172; 2 x SATA3 6.0 Gb/s | 
| Ethernet | 
| Interface | 
- Gigabit LAN 10/100/1000 Mb/s | 
| LAN Controller | 
- 2 x Intel® 82574L 
- Supports Wake-On-LAN 
- Supports Energy Efficient Ethernet 802.3az 
- Supports Dual LAN with Teaming functionSupports PXE | 
| Graphics | 
| Controller | 
- Integrated (GMA3600) | 
| Output | 
- Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz 
- Supports HDMI with max. resolution up to 1920x1200 @ 60Hz | 
| Rear Panel I/O | 
| PS/2 KB/Mouse | 
- 1 | 
| VGA Port | 
- D-sub x 1, HDMI x1 | 
| USB 2.0 Port | 
- 6 | 
| USB 3.0 Port | 
- 2 | 
| eSATA Port | 
- 1 | 
| Lan Port | 
- 2 x RJ45 Gigabit Ethernet LAN ports 
- LAN Ports with LED (ACT/LINK LED and SPEED LED) | 
| Serial Port | 
- 1 | 
| Internal Connector | 
| Auxiliary Panel Header | 
- 1 (include chassis intrusion, location button & LED, front LAN LED) | 
| TPM Header | 
- 1 | 
| Fan Header | 
- 3 (1 x 4-pin, 2 x 3-pin) | 
| ATX Power | 
- 1 (24-pin) | 
| USB 3.0 Header | 
- 1 (each supports 2 USB 3.0) | 
| USB 2.0 Header | 
- 2 (each supports 2 USB 2.0) | 
| Type A USB 2.0 Port | 
- 1 | 
| LVDS Connector | 
- NA (optional) | 
| Front Panel | 
- 1 | 
| Speaker | 
- 1 (4 pin) | 
| Onboard LED | 
| Standby PWR LED 5vsb | 
- 1 | 
| System BIOS | 
| BIOS Type | 
- 16Mb SPI Flash ROM 
- AMI UEFI BIOS | 
| Hardware Monitor | 
| Temperature | 
- CPU Temperature Sensing 
- System Temperature Sensing | 
| Fan | 
- CPU/Rear/Front Fan Tachometer 
- CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) 
- CPU Fan Multi-Speed Control | 
| Voltage | 
- Voltage Monitoring: +12V, +5V, +3V, CPU Vcore, memory | 
| Support OS | 
| OS | 
- Microsoft Windows 7 / Home Server 2011 / Storage Server 2008 R2 / Server 2008 R2 and Fedora. 
 
*64bit OS no graphic driver support, need to use inbox graphic driver. 
 | 
| Feature | 
| Unique Features | 
- ASRock Instant Flash 
- ASRock Crashless BIOS 
- Boot Failure Guard (B.F.G.) | 
| Environment | 
| Temperature | 
- Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |