Acer AC100 User Manual

Chapter 7 87
USB Configuration
When this submenu is selected, the BIOS automatically detects the all USB devices connected to the system
and displays the following items.
Onboard Graphics
Controller
Enables or disables the onboard graphics controller. Enabled
Disabled
Primary Graphics Sets the primary graphics to add-on or onboard. ADD ON
Onboard
Onboard LAN Controller Enables or disables the onboard LAN controller. Enabled
Disabled
Onboard LAN I/O ROM Enables or disables the onboard LAN I/O ROM. Enabled
Disabled
Onboard LAN I/O ROM
Option
Sets the Onboard LAN I/O ROM option. PXE
iSCSI
PCI ROM Priority In case of multiple option ROMs (Legacy and EFI compatible),
specifies what PCI Option ROM to launch.
EFI Compatible ROM
Legacy ROM
Parameter Description Option
USB Controller Enables or disables all USB devices. Enabled
Disabled
Legacy USB Support Select Enabled to use Legacy USB devices. If this item is set to Auto,
Legacy USB support will be automatically enabled if a legacy USB
device is installed in the system.
Enabled
Disabled
Auto
Port 60/64 Emulation Enables I/O port 60h/64h emulation support. Enable this feature for
complete USB keyboard legacy support for non-USB aware operating
systems.
Enabled
Disabled
Mass Storage Reset
Timeout
This setting allows you to decide how long the system should wait in
an attempt to detect the presence of a USB Mass Storage Device
before it issues a start command the system to proceed with the next
operation during POST.
10 sec
20 sec
30 sec
40 sec
Parameter Description Option

Acer AC100 Specifications

General

Tcase	69.1 °C
Bus type	DMI
FSB Parity	No
Processor cache	3 MB
Processor cores	2
Processor model	i3-2120
System bus rate	5 GT/s
Processor family	Intel® Core™ i3
Processor series	Intel Core i3-2100 Desktop Series
Processor socket	LGA 1155 (Socket H2)
Processor threads	4
Processor codename	Sandy Bridge
Execute Disable Bit	Yes
Motherboard chipset	Intel® C206
Processor frequency	3.3 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor package size	37.5 x 37.5 mm
Processor front side bus	- MHz
Processor operating modes	64-bit
Supported instruction sets	AVX
Thermal Design Power (TDP)	65 W
Number of processors installed	1
CPU multiplier (bus/core ratio)	33
Maximum number of PCI Express lanes	16
Memory types supported by processor	DDR3 1066/1333
Memory channels supported by processor	Dual
Memory bandwidth supported by processor (max)	21 GB/s
Maximum internal memory supported by processor	32 GB
HDD size	3.5 \
HDD speed	7200 RPM
RAID levels	0, 1, 5
HDD interface	Serial ATA II
Total storage capacity	2000 GB
Maximum storage capacity	- TB
Internal memory	4 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	16 GB
Graphics card	HD Graphics 2000
Cabling technology	10/100/1000Base-T(X)
PS/2 ports quantity	0
USB 2.0 ports quantity	6
PCI Express slots version	2.0
Power supply	200 W
Redundant power supply (RPS) support	-
Cables included	AC
Compatible operating systems	Windows Small Business Server, Microsoft Windows Server, Red Hat Enterprise Server, SuSE Linux Enterprise Server
Sustainability certificates	ENERGY STAR
Certification	FCC B, CE, CB, UL
Chassis type	Tower
Processor ARK ID	53426
Intel Identity Protection Technology version	1.00
On-board graphics card ID	0x102
On-board graphics card model	Intel® HD Graphics 2000
On-board graphics card family	Intel® HD Graphics
On-board graphics card base frequency	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz

Weight and Dimensions

Width	- mm