EVGA NFORCE 650I - Manual (Page 13)

Installing and Configuring the NVIDIA nForce 650i Ultra Motherboard
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NV BIOS
NV BIOS delivers easy-to-use tuning to let you have full control over your
hardware including processor voltage tables and memory drive strengths.
True x16 PCI Express Support
One full-bandwidth, 16-lane PCI Express link ensure maximum graphics
performance for next-generation GPUs and games.
DualDDR2 Memory Architecture
A state-of-the-art Dual DDR2 memory controller allows high bandwidth and
low latency data access to the CPU and GPU. Ensures data and information are
relayed through the system as quickly as possible for incredible performance.
NVIDIA MediaShield™ Storage
NVIDIA MediaShield is a suite of features that safeguards your most important
digital media assets; always reliable, scalable, and accessible. MediaShield
includes RAID and SATA drive support.
Multiple Disk Setup
Through a simple wizard-based interface, you can effortlessly set up your drives
for better data protection, faster disk access or maximum storage capacity.
MediaShield automatically selects RAID 0, 1, 0+1 or 5 configurations according
to your needs. Advanced users can access RAID options directly.
DiskAlert System
In the event of a disk failure, MediaShield users see an image that highlights
which disk has failed to make it easier to identify, replace, and recover.