Acer Aspire E1-431 User Manual

1-44 Hardware Specifications and Configurations
System Interrupt Specification
Hardware IRQ System Function
IRQ00 System timer
IRQ01 Standard PS/2 Keyboard
IRQ08 System CMOS/real time clock
IRQ10 Intel(R) 7 Series/C216 Chipset Family SMBus Host Controller - 1E22
IRQ12 Synaptics PS/2 Port Touchpad
IRQ13 Numeric data processor
IRQ16
 Intel(R) 7 Series/C216 Chipset Family USB Enhanced Host
Controller - 1E2D
 Intel(R) Management Engine Interface
 NVIDIA GeForce GT 620M
 Xeon E3-1200/2nd Generation Intel(R) Core(TM) Processor Family
PCI Express Root Port - 0101
 Xeon E3-1200/2nd Generation Intel(R) Core(TM) Processor Family
PCI Express Controller - 0105
IRQ17 Intel(R) 7 Series/C216 Chipset Family PCI Express Root Port 1 - 1E10
IRQ18 Intel(R) 7 Series/C216 Chipset Family PCI Express Root Port 3 - 1E14
IRQ19
 Broadcom 802.11n Network Adapter #2
 Intel(R) 7 Series Chipset Family SATA AHCI Controller
IRQ22 High Definition Audio Controller
IRQ23 Intel(R) 7 Series/C216 Chipset Family USB Enhanced Host Controller -
1E26
IRQ81 Microsoft ACPI-Compliant System
IRQ82 Microsoft ACPI-Compliant System
IRQ83 Microsoft ACPI-Compliant System
IRQ84 Microsoft ACPI-Compliant System
IRQ85 Microsoft ACPI-Compliant System
IRQ86 Microsoft ACPI-Compliant System
IRQ87 Microsoft ACPI-Compliant System
IRQ88 Microsoft ACPI-Compliant System
IRQ89 Microsoft ACPI-Compliant System
IRQ90 Microsoft ACPI-Compliant System
IRQ91 Microsoft ACPI-Compliant System
IRQ92 Microsoft ACPI-Compliant System
IRQ93 Microsoft ACPI-Compliant System
IRQ94 Microsoft ACPI-Compliant System

Acer Aspire E1-431 Specifications

General

RAM	2 GB DDR3
Graphics	Intel HD Graphics
Wireless	802.11b/g/n
LAN	Gigabit Ethernet
Webcam	Acer Crystal Eye webcam
Display	14" HD (1366 x 768)
Battery	4-cell Li-ion
Weight	2.2 kg
Optical Drive	DVD-Super Multi DL drive
Card Reader	Yes (SD, MMC)
Ports	2 x USB 2.0, 1 x USB 3.0, HDMI, VGA
Dimensions	342 x 245 x 25.3 mm
Storage	320 GB HDD