Acer Ferrari 1000 Service Guide - Page 55

South Bridge Item Chipset Package Feature Power Specification ATi SB460 549-pin BGA package • PCI2.3 interface (6 PCI Request/Grant pairs) • Bus master IDE controller (Ultra 100/66/33 support) • Serial ATA controller • USB1.1 & 2.0 host controllers • Compliant with AC'97 2.3 interface • Low pin count (LPC) interface • RAID Striping (RAID 0) support • IRQ controller • Enhanced DMA controller, interrupt controller, times, RTC • ACPI Power management 1.8V core, 3.3V, 5V CMOS I/O System Clock Item Chip Package Feature Clock synthesizer Power Specification ICS ICS951462 or pin compatible device 64-pin TSSOP • Spread spectrum function support for reducing EMI • SM bus interface support • 133/166MHz for CPU • 100MHz clock buffer for RS485M, SB460 and PCI-E device, SATA, Docking station • 96MHz RS485M • 48MHz for USB clock inside SB460 • 33MHz PCI clock for PC device, SIO, LPC • 14.31818MHz for SB460 and Audio 3.3V System Memory Item Feature Specification • DDRII 533/667MHz SDRAM memory interface design • 0MB DDR RAM on board • Two SODIMMS slots • Maximum memory up to 4GB (with two 2GB SODIMMs) Hard Disk Drive SEAGATE Model ST9160821AS ST9120821AS Formatted Gbytes (512 bytes/sector): 160 / 120 / 100 Physical read/write head: 4 / 4 / 4 Discs: 2 / 2 / 2 Spindle Speed (RPM): 5400 / 5400 / 5400 ST9100824AS Chapter 1 45