Acer Aspire 4745 Service Manual page 28

Item
Features
System Memory
Item
Memory size
DIMM socket number
Supports memory size per socket
Supports DIMM type
Supports DIMM Speed
Supports DIMM voltage
Memory Combinations
Slot 1
0MB
0MB
0MB
1024MB
1024MB
1024MB
1024MB
2048MB
2048MB
2048MB
2048MB
2048MB
4096MB
NOTE: Above table lists some system memory configurations. You may combine DIMMs with various
capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 could be
reversed.
NOTE: The above table represents i3 and i5 models. There are 4 DIMM slots on i7 models for a total memory
of 16384MB.
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• Flash ROM 4MB
• Support ISIPP
• Support Acer UI
• Support multi-boot
• Suspend to RAM (S3)/Disk (S4)
• Various hot-keys for system control
• Support SMBIOS 2.3, PCI2.2.
• Refer to Acer BIOS specification.
• DMI utility for BIOS serial number configurable/asset tag
• Support PXE
• Support Y2K solution
• Support WinFlash
• Wake on LAN from S3
• Wake on LAN form S4 in AC mode
• System information
8GB maximum - i3 and i5 models; 16GB maximum - i7 models
2
4GB
204-pin +1.5V DDRIII
400/533/667 MHz
1.5V
Slot 2
1024MB
2048MB
4096MB
0MB
512MB
1024MB
2048MB
0MB
512MB
1024MB
2048MB
4096MB
4096MB
Specification
Specification
Total Memory
1024MB
2048MB
4096MB
1024MB
1536MB
2048MB
3072MB
2048MB
2560MB
3072MB
4096MB
6144MB
8192MB
Chapter 1