ECS Motherboard User Manual page 7

Motherboard User's Guide
Supports for AGP 8X/4X, AGP v3.0 compliant with 1.5V
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Advanced 64-bit DDR2 533 SDRAM controller
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Note: P4M800Pro chipset can only support mixed 1024/512/256/128/
64Mb x8/16 DDR2 SDRAMs.
Supports 16-bit 66 MHz V-Link Host interface with total bandwidth of
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1066 MB/s
Compliant with PCI 2.2 specification at 33 MHz, supporting up to 6
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PCI masters
Integrated Serial ATA Host Controllers, supporting data transfer rates up
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to 1.5Gb/s
Integrated Dual channel UltraDMA 133/100/66 Master Mode EIDE
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Controller
USB 2.0 Controller, supporting up to 8 USB 2.0 ports
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Network Controller, supporting enterprise class 100/10 Mb Fast
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Ethernet MAC
Integrated keyboard Controller with PS2 mouse support
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Memory Support
Two 240-pin DIMM sockets for DDR2 SDRAM memory modules
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Support DDR2 533 DDR2 SDRAM with Maximum memory size of 2
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GB.
Expansion Slots
Three 32-bit PCI slots
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One 8X AGP slot
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One CNR slot
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Onboard IDE channels
Supports PIO (Programmable Input/Output) and DMA (Direct Memory
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Access) modes
Supports IDE Ultra DMA bus mastering with transfer rates of 133/100/
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66 MB/sec
Serial ATA
Two Serial ATA Connectors
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Transfer rate exceeding best ATA (~150 MB/s) with scalability to higher
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rates
Low pin count for both host and devices
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AC'97 Audio Codec
Compliant with AC'97 2.3 specifications
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Meets performance requirements for audio on PC99/2001 systems
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Meets Microsoft WHQL/WLP 2.0 audio requirements
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