5 PCI, 1 AGP Slot.  Realtek ALC650 6 channel audio codec is used on board.

• 1 x PS/2 Keyboard, 1 x PS/2 mouse
• 2 x Serial, 1 x Parallel
• 1 x S/PDIF Out port
• Audio connectors (Front Speaker, Line-in, Mic-in, Center/Sub, Surround Speaker)
• 2 x USB 2.0, 1 x RJ-45 LAN Connector

The chip under the NF7-S sticker is the SiliconImage Sil3112 SATA controller. Over at this corner, we can see the two IDE channels, the BIOS, 2 USB connectors , CMOS jumper and 2 SATA connectors

• Three 184-pin DIMM sockets
• Supports 3 DIMM DDR 200/266/333 (Max. 3 GB)
• Supports 2 DIMM DDR 400 (Max. 2 GB)

Winbond W83627HF-AW I/O controller chip

Attansic ATXP1 - Jumper Free Over Clock Controller provides FID, VID In/Out Put Pins, Up To 12GPIO, Auto-recover, CPU Changing Detect Pin