| CPU | INTEL®Atom N550 CPU(45nm,512K Cache, 2x1.50 GHz, 667 MHz FSB) | 
| Chipset | - INTEL®Atom N550 + NM10 chipset - Build-in INTEL®GMA 3150 Graphics Core (DVMT max. 384MB)
 - Front Side Bus 667MHz
 | 
| Memory | 2 * SO-DIMM Sockets for un-buffered Single Channel DDR3 1333 SDRAM up 
      to 2 GB | 
| Expansion Slots | - 1x PCI - 1x Jetway Daughter Board
 - 1x Mini-PCI Express
 | 
| Storage | - 4* Serial ATA2 3Gb/s connectors (support RAID 0,1,JBOD) - 1* Ultra DMA 100 / 66 IDE connector
 | 
| Audio | VIA VT1705 HD Audio Code with 6-Channel | 
| Ethernet LAN | 2x Realtek RTL8111E PCI-E Gigabit Ethernet LAN | 
| USB | Embedded 7* USB 2.0/1.1 | 
| Special Features | Support ACPI S3 Support CPU Smart FAN
 Support DC FAN
 | 
| Rear Panel I / O | - 4* USB 2.0/1.1 ports - 1 * PS/2 Keyboard connector
 - 2* RJ-45 port
 - 3 * Audio I/O ports ( Line-in, mic and line-out )
 - 1 * VGA port
 - 1 * COM port
 | 
| Internal I / O | - 3* USB 2.0/1.1 ports - CPU / Chassis Fan connectors;
 - 1 * COM header (COM2 for RS-232/422/485)
 - 1 * Audio-IN header
 - 1 * Parallel header
 - 1 * 8bit GPIO
 | 
| BIOS | Award 8MB SPI Flash ROM | 
| Form Factor | Mini ITX Form Factor(17cmx17cm) | 
|  |  | 
| Scope of supply | - Jetway JNC9C-550-LF ITX mainboard | 
|  | - DriverCD | 
|  | - Manual | 
|  | - 1x COM cable | 
|  | - 1x IDE cable | 
|  | - 1x SATA cable | 
|  | - ATX I/O shield | 
                                                                							
Aufgrund der 2 LAN Adapter als Firewall im Einsatz, bin bis dato absolut zufrieden, kann ich dher nur weiter empfehlen.