Acer Aspire S3-391 Service Manual page 29

CPU Temperature
68
78
85
Throttling 50%: On= 85 °C; OFF=84 °C
OS shuts down at 97 °C; Hardware shuts down at 85 °C
System Memory
Item
Memory controller
Memory size
Maximum system memory size
Graphics Controller
Item
Chipset
System BIOS
Item
BIOS vendor
BIOS version
BIOS ROM type
BIOS ROM size
Protocols supported
Hardware Specifications and Configurations
Fan Speed (RPM)
5700
6200
6500
Integrated in the Intel
4 GB onboard
4 GB
®
Intel HD Graphics 3000 with 128 MB of dedicated system
memory, supporting Microsoft
InsydeH2O
v1.08
Hardware
4 MB
Legacy BIOS and EFI architectures

ACPI 3.0b compliance

PXE specification v2.1

SMBIOS reference specification v2.5 or later

USB specification revision 1.1, 2.0. and 3.0

ASF specification v2.0 or later

PCI Express base specification revision 2.1

PCI BIOS specification revision 2.1

BIOS Boot specification v1.01

Simple boot flag specification v2.1

System management bus specification v2.0

AHCI support

Microsoft XP/Vista/Windows 7 logo program

Microsoft SLP 1.0 support

Microsoft OA 2.0 and 2.1 support

SPL Spec (dBA)
Specification
®
Core™ Mobile Processor
Specification
® ®
DirectX 10.1
Specification
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37
40
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