ECS C19-A SLI main features are:

• Socket: 775.
• Chipset: NVIDIA nForce 4 SLI XE.
• Super I/O: ITE IT8712F.
• Parallel IDE: Two ATA-133 ports.
• Serial IDE: Four SATA-300 ports controlled by NF430 south bridge (RAID 0, 1, 0+1, 5 or JBOD).
• USB: Eight USB 2.0 ports (four soldered on the motherboard and four available through I/O brackets that don’t come with this motherboard).
• FireWire (IEEE 1394a): Optional (not available on the reviewed model).
• On-board audio: Produced by the chipset together with Realtek ALC883 codec (eight channels, 24-bit resolution, 95 dB output signal-to-noise ratio, 85 dB output signal-to-noise ratio) with optical and coaxial outputs soldered on the motherboard.
• On-board video: No.
• On-board LAN: Yes, one Gigabit Ethernet port controlled by the chipset together with Marvell 88E1115 chip.
• Buzzer: No.
• Power supply: ATX12V v2.x (24-pin).
• Slots: Two x16 PCI Express slots always working at x8, two x1 PCI Express slot and three PCI slots.
• Memory: Four DDR2-DIMM sockets (up to 16 GB up to DDR2-667/PC5400).
• Number of CDs that come with this motherboard: 2 CDs.
• Programs included: Drivers and utilities.
• More Information: http://www.ecsusa.com.
• Average price in the US*: USD 84.50.
  

* Researched on Shopping.com on the day we published this review.