Elitegroup G900 User Manual - Manual (Page 97)

RW
Disk Array (Factory Option)
Controller
• Promise PDC20265R Bus Mastering Ultra DMA PCI—
ATA/ATAPI Controller
Features
• Supports RAID 0 or RAID 1
• Single chip ATA/ATAPI controller implementation for easy
integration
• Bus mastering design takes full advantage of multi-tasking, multi-
threading operating systems and greatly improves performance
• Provides scatter/gather DMA mechanism that complies with
Revision 1.0 of the Programming Interface for Bus Master IDE
Controller
• Scatter/Gather mechanism supports both DMA and PIO IDE drives
and ATAPI devices. Allows byte-boundary memory region during
Bus Master DMA transfers which benefits operating systems or
applications, which has odd byte boundary memory transfers
• Dual independent data paths with read ahead and write posting for
each channel supported for dual IDE channels to balanced bus
loading and optimal performance
• Supports flash memory interface for easy to update of BIOS
• Provides PCI Power Management 1.0 capability
Card Reader (Factory Option)
Controller
• C-Media CM-120 USB 6-in-1 combo card reader
Features
• 6-in-1 card reader with 4 sockets
• USB 2.0 full speed
• Compliant with USB storage device class specification
• Compliant with USB HID device specification v1.0
• Fixed USB full speed mode 12Mbits/s
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