Acer Aspire E1-431 User Manual

1-26 Hardware Specifications and Configurations
Processor Specifications
CPU Fan True Value Table
Item CPU
Speed
(GHz)
Cores/
Threads
Bus Speed
(FSB/
DMI/QBI)
Mfg
Tech
(nm)
Cache
Size
Package Voltage
Core
i3-2350M
2.3 2 / 4 5 GT/s 32 3MB L3 rPGA
0.8V ~
1.35V
Core
i3-2370M
2.4 2 / 4 5 GT/s 32 3MB L3 rPGA
0.75 ~
1.30V
Core
i3-3110M
2.3 2 / 4 5 GT/s 32 3MB L3 rPGA -
Pentium
Dual-Core
B960
2.2 2 / 2 5 GT/s 32 2MB L3 rPGA
0.8V ~
1.35V
Pentium
Dual-Core
B970
2.3 2 / 2 5 GT/s 32 2MB L3 rPGA
0.8V ~
1.35V
Celeron
Dual-Core
B815
1.6 2 / 2 5 GT/s 32 2MB L3 rPGA
0.8V ~
1.35V
Temperature (°C) Fan Speed (RPM) SPL Spec (dBA)
Fan on = 40°C; Fan Off = 35°C 2400 28
Fan on = 50°C; Fan Off = 45°C 2600 31
Fan on = 62°C; Fan Off = 55°C 3000 34
Fan on = 72°C; Fan Off = 67°C 3300 37
Fan on = 86°C; Fan Off = 80°C 3600 40
Fan on = 94°C; Fan Off = 90°C 5V N/A
 Throttling 50%: On =96°C; Off=93°C
 OS Shut down: 99°C
 H/W Shut down: 100°C

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