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Acer Aspire One 721-142ki AMD Athlon II Neo K145 Netbook

Acer Aspire One 721-142ki AMD Athlon II Neo K145 Netbook

29.5 cm (11.6") 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Home Premium Black

Model 721-142kiPart no. LU.SB002.453EAN 4717276391638

64 specifications Checked 3 days ago
  • Display29.5 cm (11.6")
  • Resolution1366 x 768 pixels
  • ProcessorAMD Athlon II Neo
  • Memory4 GB
  • Storage500 GB
  • Battery4400 mAh
See all specifications

Overview

Display
29.5 cm (11.6")
Resolution
1366 x 768 pixels
Processor
AMD Athlon II Neo
Memory
4 GB
Storage
500 GB
Battery
4400 mAh
Brand
Acer
Category
Laptop
Model
721-142ki
Part number
LU.SB002.453
EAN / UPC
4717276391638
Also known as
Acer Aspire One 721-142ki AMD Athlon II Neo K145 Netbook 29.5 cm (11.6") 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Home Premium Black

Specifications

64 specifications in 19 groups

Design

Product typeNetbook
Product colourBlack

Display

Display diagonal29.5 cm (11.6")
Display resolution1366 x 768 pixels
LED backlightYes
Native aspect ratio16:9

Processor

Processor manufacturerAMD
Processor familyAMD Athlon II Neo
Processor modelK145
Processor frequency1.8 GHz
Processor cache1 MB
Processor cache typeL2

Memory

Internal memory4 GB
Internal memory typeDDR3-SDRAM
Memory clock speed1066 MHz

Storage

Total storage capacity500 GB
Storage mediaHDD
HDD interfaceSATA
HDD speed5400 RPM
HDD size2.5"
Optical drive typeNo
Card reader integratedYes
Compatible memory cardsMemory Stick (MS), MMC, MS PRO, SD, xD

Graphics

Graphics card familyAMD
Maximum graphics card memory0.384 GB
Graphics cardRadeon HD 4225

Audio

Audio systemHDA
Built-in microphoneYes

Camera

Front camera resolution (numeric)1.3 MP

Network

Wi-FiYes
Wireless technologyIEEE 802.11b/g/n
Ethernet LANYes
Ethernet LAN data rates10,100 Mbit/s
BluetoothNo
Cabling technology10/100Base-T(X)

Ports & interfaces

USB 2.0 ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
eSATA ports quantity0
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
VGA (D-Sub) ports quantity1
Firewire (IEEE 1394) ports0
Thunderbolt ports quantity0
Headphone outputs1
TV-outNo

Performance

GPS (satellite)No

Keyboard

Pointing deviceTouchpad

Software

Operating system installedWindows 7 Home Premium
Operating system architecture64-bit

Battery

Battery technologyLithium-Ion (Li-Ion)
Number of battery cells6
Battery capacity4400 mAh
Battery life (max)5.5 h

Power

AC adapter frequency50 - 60 Hz
DC-in jackYes

Security

Cable lock slotYes
Cable lock slot typeKensington

Sustainability

Sustainability certificatesENERGY STAR

Weight & dimensions

Weight1.4 kg
Width285 mm
Depth204 mm
Height28 mm
Dimensions (WxDxH)285 x 204 x 28 mm

Other features

Supplied AC adapter typeAC

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