Acer Aspire E1-431 User Manual

Hardware Specifications and Configurations 1-29
Hard Disk Drive (AVL components)
Item Specification
Vendor &
Model Name
Hitachi
HTS543232A7A384
Seagate
ST320LT020
WD
WD3200BPVT
TOSHIBA
MK3259GSXP
Hitachi
HTS545050A7E380
Seagate
ST9500325AS
WD
WD5000BPVT
TOSHIBA
MK5059GSXP
Capacity (GB) 320 500
Bytes per sector 512
Data heads 2 2, 2, 4, 4
Drive Format
Disks 1 1, 2, 2, 2
Spindle speed
(RPM)
5400
Performance Specifications
Buffer size 8MB
Interface SATA
Fast data transfer
rate
(Gbits / sec, max)
3.0 3.0
Media data
transfer rate
(Mbytes/sec max)
994, 1044, 116, 584.3~1195.5 1004, 1175, 151, 584.3~1195.5
DC Power Requirements
Voltage tolerance 5V ±5%

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