Acer Altos G520 series, Service Manual

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Chapter 1 15
System Memory
Item Specification
Onboard embedded memory size 0MB
Memory slot number 4 slots (2 banks)
Supported memory size per socket 256MB / 512MB / 1024MB/ 2048MB
Supported maximum memory size 8GB (2048MB x 4)
Supported memory type DDR 333 ECC Resigered
Supported memory speed PC2700
Supported memory voltage 3.3 V
Supported memory module package 184-pin DIMM
Support parity check feature Yes
Support Error Correction Code (ECC) feature Yes
LAN Interface
Item Specification
LAN controller Intel 82541Pl LAN controllers
LAN controller resident bus PCI 2.2 Bus
LAN bus speed Gigabit
LAN port One RJ-45 on board
Function control Enable/disable by BIOS Setup
VGA Interface
Item Specification
VGA controller ATI RAGE XL
VGA controller resident bus PCI 2.2 Bus
VGA bus speed 100MB/s
VGA Memory 8MB VRAM
Function control Enable/disable by BIOS Setup
IDE Interface
Item Specification
IDE controller Intel ECS6300 ICH integrated
IDE controller resident bus IDE ATA100
Number of IDE channel 2
Supported IDE interface E-IDE (up to PIO mode-4, DMA mode 2 and Ultra DMA-33 ), ANSIS ATA rev.3.0,
ATAPI
Supports LS-120 No
Supports bootable CD-ROM Yes
Function control Enable/disable by BIOS Setup
Diskette Drive Interface
Item Specification
Diskette drive controller Built-in National Semiconductor PC87417 super I/O controller
Diskette drive controller resident bus ISA bus
Supported diskette drive formats 360KB, 720KB, 1.2MB, 1.44MB, 2.88MB, 3-mode format and
slim type diskette drive
Function control Enable/disable by BIOS Setup