Nvidia NFORCE 650I - Manual (Page 6)

Mainboard nForce 650i Ultra
2
Specification
CPU
Support Socket 775
Support Intel ® Core TM 2 Extreme/ Core TM 2 Quad/ Core TM 2 Duo/ Pentium ® Extreme
Edition/ Pentium ® Processors
Support Hyper-Threading Technology
Support 1066 MHz/ 800 MHz/ 533 MHz FSB (Front Side Bus) Frequencies
Chipset
Northbridge Chipset – nVIDIA ® nForce 650i Ultra SPP
Southbridge Chipset – nVIDIA ® nForce 650i Ultra MCP
I/O Controller – Winbond ® W83627DHG
High Definition Audio Codec – Realtek ® ALC885
LAN Controller – Marvell ® 88E1116
Memory
Four DIMM sockets
Supports unbuffered & non-ECC DDRII 800/ 667/ 533 SDRAM
Supports a total memory capacity of up to 8 GB
Supports Dual Channel data bus
Onboard HD Audio CODEC (ALC885)
High performance CODEC with high S/N ratio (>100 db)
Compatible with Azalia 1.0 specification
Supports 8/6/4/2 channel playback capability
Supports jack sensing and re-tasking function
Microphone AEC, NS, and BF technology for voice application
Supports Sony/ Philips Digital Interfaces (S/PDIF) functionality
Slots
Three PCI-Express interface slots for graphics cards and expansion cards
1. One PCI-E x16 slot: supports x16 mode with 4 GB/s one-way bandwidth