eMachines 355 Series Service Manual page 26

CPU Fan True Value Table
CPU Temperature
50
54
57
35
53
60
 Throttling 50%: On=95°C; OFF=80°C
 OS shut down at100°C; H/W shut down at 90°C
CPU Temperature
50
54
57
35
53
60
Throttling 50%: On=95°C; OFF=80°C

 OS shut down at100°C; H/W shut down at 90°C
CPU Temperature
35
40
45
Throttling 50%: On=95°C; OFF=80°C

OS shut down at 100°C; H/W shut down at 90°C

System Memory (DDR2)
Item
Memory controller
Memory size
DIMM socket number
Supports memory size per
socket
Supports maximum memory
size
Supports DIMM type
Supports DIMM Speed
Support DIMM voltage
Supports DIMM package
18
For N45x N47x OS mode
Fan Speed (RPM)
4700
5200
5500
5200
5200
5500
For N550 OS mode
Fan Speed (RPM)
4600
5400
5800
5400
5400
5800
For N45x N47x w/MCP_Quartic OS mode
Fan Speed (RPM)
4600
5400
5800
Supports DIMM Speed
1GB/2GB DDR2 RAM (Note: 2GB DDR2 not available for all
operating systems)
1
2 GB
2 GB
DDR II 667Mhz SDRAM memory interface design
667Mhz SDRAM
1.8V
One socket 200-pin
SPL Spec (dBA)
26
29
31
29
29
31
SPL Spec (dBA)
26
29
31
29
29
31
SPL Spec (dBA)
26
29
31
Specification
Chapter 1