Acer 7745 manual Core Logic Specifications, System Memory Specification

Core Logic Specifications

Item		Specification
Chipset	Intel Ibex-Peak (HM55)
Package	1071-pins FCBGA 27mm x 25mm
Features	• PCI Express* Base Specification, Revision 2.0 support for up
	to eight ports.
	• PCI Local Bus Specification, Revision 2.3 support for 33 MHz
	PCI operations (supports up to four Req/Gnt pairs).
	• ACPI Power Management Logic Support, Revision 3.0b
	• Enhanced DMA controller, interrupt controller, and timer
	functions
	• Integrated Serial ATA host controllers with independent DMA
	operation on up to six ports.
	• FIS-based Port Multiplier support on SATA Ports 4 and 5 in
	AHCI/RAID mode.
	• USB host interface with support for up to twelve USB ports; two
	EHCI high -speed USB 2.0 Host controllers, 2 rate matching
	hubs, six UHCI host controllers;
	• System Management Bus (SMBus) Specification, Version 2.0
	with additional support for I2C devices
	• Supports Intel® High Definition Audio
	• Supports Intel® Matrix Storage Technology
	• Supports Intel® Active Management Technology
	• Supports Intel® Virtualization Technology for Directed I/O
	• Supports Intel® Trusted Execution Technology
	• Supports buffered through mode generating extra clocks from
	a clock chip.
	• Analog and Digital Display ports
	•	Analog CRT
	•	HDMI
	• DisplayPort 1.1 (dGPU only)
	•	LVDS
	• Low Pin Count (LPC) interface
	• Serial Peripheral Interface (SPI) support
	• Intel® Anti-Theft Technology
	• JTAG Boundary Scan support
System Memory
Item		Specification
Memory size	0MB (No on-board Memory)
DIMM socket number	2 sockets
Supports memory size per socket	4GB
Supports maximum memory size	8GB
Supports DIMM type	DDR3 64 bit
Supports DIMM Speed	1066/1333 MHz

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