| Processor | 1.5GHz VIA C7 Processor | 1.2GHz VIA Eden Processor | 
| Chipset | VIA CN700 North   Bridge
VIA VT8237R-series South Bridge | 
| System 
      Memory | 1 DDRII 400/533 DIMM socket
Up to 1GB memory size | 
| VGA | Integrated VIA UniChrome™ Pro AGP graphics with  MPEG-2 accelerator | 
| Onboard IDE | 2 UltraDMA 133/100/66 Connectors | 
| Onboard LAN | VIA VT6122 GLAN Controller | 
| Onboard Audio | VIA VT1618 6 channel AC'97 Codec | 
| Onboard 
      1394 | VIA VT6307S IEEE 1394 Firewire | 
| Back Panel 
      I/O | 1 PS2 mouse port 1 PS2 keyboard port
1 RJ-45 LAN port
1 Serial port
4 USB 2.0 ports
1 VGA port
1 RCA port (S/PDIF or TV out)
1 S-Video port
3 Audio jacks: line-out, line-in and mic-in (Horizontal, Smart  5.1 Support) | 
| Onboard I/O 
      Connectors | 1  USB connector for 2  additional USB 2.0 ports
1 1394   connector for 1 1394 port
2 SATA Connector
1 LPC connector
Front-panel  audio connector (Mic and Line Out)
1 Serial port connector for a second com  port
1 CIR  connector (Switchable for KB/MS)
2 Fan connectors: CPU/Sys FAN
1 SMBUS  connector
1 S/PDIF in/out connector
1 LVDS/TTL/DVI module  connector (an add-on card is required) 
ATX Power Connector
1 Component (YPbPr) video pin   header | 
| BIOS | Award BIOS, LPC 4/8Mbit flash memory | 
| Operating System | Windows 2000/XP, Linux, Win CE, XPe | 
| Software Application | VIA FliteDeck™ Utility
MissionControl-H/W Monitoring, Remote SNMP Management
FlashPort-Live BIOS Flash
SysProbe-Live DMI Browser | 
| System Monitoring 
      & Management | CPU temperature reading, CPU voltage  monitoring
Wake-on-LAN, Keyboard-Power-on, Timer-Power-on, Watch Dog Timer,  FAN control
System power management,AC power failure  recovery | 
| Operating Humidity | 0% ~ 95% (relative humidity; non-condensing) | 
| Form Factor | Mini-ITX (6 layer)
17 cm x 17 cm | 
Nothing bad to say. Good performance and everything has worked fine.