Acer Aspire X1300, Service Manual

Page: 97 / 100

Appendix A 89
System Board Major Chips
System Memory
AMD Sempron Processor
Item Specification
Type AMD Sempron
Model number LE-1250 LE-1300
Frequency (MHz) 2200 2300
L2 cache size (KB) 512 512
HyperTransport
(MHz) 800 800
Socket type AM2 AM2
Stepping G2 G2
Manufacturing tech
(CMOS) 65 nm SOI 65 nm SOI
Wattage (W) 45 45
System bus (MHz) 1600 —
Item Specification
System core logic NVIDIA NForce MCP78 692 BGA
Storage controller NVIDIA NForce MCP78 692 BGA
Video controller NVIDIA NForce MCP78 692 BGA
PCI controller NVIDIA NForce MCP78 692 BGA
LAN controller NVIDIA NForce MCP78 692 BGA + Marvell 88E1116
Item Specification
Memory type DDR2-667/800 registered DIMM
Organization ECC
Pin count 240
DIMM sockets 2
DIMM size 512 MB, 1 GB, or 2 GB
Minimum memory 512 MB
Maximum memory 2 GB
Vendor Unifosa Promos Hynix Micron Transcend
Model name
GU341G0AJE
PR6C2C4CE V916764K24Q
CFW-F5 HYMP112U64
CP8-Y5 MT16HTF256
64AY-667E1 JM367Q643A
-6
Type DDR2 DDR2 DDR2 DDR2 DDR2
DIMM size 512 MB 2 GB 2 GB 512 MB
DIMM speed (MHz) 667 667 667 667 667
— PC2-5300 PC-5400 — —
ECC or non-ECC — Non-ECC Non-ECC Non-ECC ECC
Pin 240