Acer 7730 manual Memory

	Item		Specification
	Supported protocols	•	ACPI 1.0b/2.0/3.0 compliance
		• PCI 2.2 or later
		• System/HDD Password Security Control
		•	INT 13H Extensions
		•	PnP BIOS 1.0a
		• SMBIOS 2.4 or later
		•	BIOS Boot Specification
		• Simple Boot Flag 1.0
		•	Boot Block
		• PCI Bus Power Management Interface Specification
		•	USB Specification 1.1/2.0
		• USB/1394 CD-ROM Boot Up support
		• PC Card Standard 1995 (PCMCIA 3.0 Compliant Device)
		•	Support HD audio
		• WfM 2.0, PXE 2.1
		• Preboot Execution Environment (PXE) 2.1
		• Boot Integrity Service Application Program Interface (BIS) 1.0
		•	PC2002/2005 compliant
		• Intel Enhanced Speedstep Technology
		•	ASF 2.0
		•	AHCI support
	BIOS password control	Manually set Supervisor and User passwords.
Memory

Item	Specification
Memory controller	Built-in
Memory size	0 MB (no on-board memory)
SO-DIMM socket number	2 sockets
Supports memory size per	• 1024 MB for 32 bit OS
socket	• 2048 MB for 65 bit OS
Supports maximum	• 2G for 32 bit OS (with two 1GB SO-DIMM)
memory size	• 4G for 64 bit OS (with two 2GB SO-DIMM)
Supports SO-DIMM type	• DDR 2 Synchronous DRAM
	• DDR 3 Synchronous DRAM
Supports SO-DIMM Speed	• 667 MHz DDR 2
	• 1066 MHz DDR3
Supports SO-DIMM voltage	• 1.8 V for DDR 2
	• 1.5 V for DDR 3
Supports SO-DIMM	• 200-pin SO-DIMM for DDR 2
package	• 204-pin SO-DIMM for DDR 3
Memory module	You can install memory modules in any combinations as long as they
combinations	match the above specifications.

Chapter 1: System specifications 19