Lenovo IdeaCentre B305 AMD Athlon II X2

54.6 cm (21.5") 1920 x 1080 pixels Touchscreen 4 GB DDR3-SDRAM 1 TB Windows 7 Home Premium Black

Model B305Part no. 40313CUEAN 885976536704

93 specifications

Display54.6 cm (21.5")
Resolution1920 x 1080 pixels
ProcessorAMD Athlon II X2
Memory4 GB
Storage1 TB
GraphicsNot available

See all specifications

Overview

Display: 54.6 cm (21.5")
Resolution: 1920 x 1080 pixels
Processor: AMD Athlon II X2
Memory: 4 GB
Storage: 1 TB
Graphics: Not available

Brand: Lenovo
Category: All-in-One PCs/Workstations
Model: B305
Part number: 40313CU
EAN / UPC: 885976536704
Also known as: Lenovo IdeaCentre B305 AMD Athlon II X2 54.6 cm (21.5") 1920 x 1080 pixels Touchscreen 4 GB DDR3-SDRAM 1 TB Windows 7 Home Premium Black

Specifications

93 specifications in 18 groups

Display

Specification	Value
Display diagonal	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels
Touchscreen	Yes
HD type	Full HD
LED backlight	Yes
Touch technology	Multi-touch
Native aspect ratio	16:9
Display brightness	250 cd/m²
Contrast ratio (typical)	1000:1

Processor

Specification	Value
Processor manufacturer	AMD
Processor family	AMD Athlon II X2
Processor cores	2
Processor frequency	2.7 GHz
Processor cache	2 MB
Processor cache type	L2

Memory

Specification	Value
Internal memory	4 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	4 GB
Memory clock speed	1333 MHz
Memory layout (slots x size)	2 x 2 GB

Storage

Specification	Value
Total storage capacity	1 TB
Number of HDDs installed	1
HDD capacity	1 TB
HDD speed	7200 RPM
HDD size	3.5"
HDD interface	SATA
Optical drive type	DVD Super Multi DL
Card reader integrated	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD, SDHC

Graphics

Specification	Value
Discrete graphics card model	Not available
On-board graphics card	Yes

Audio

Specification	Value
Built-in microphone	Yes

Camera

Specification	Value
Built-in camera	Yes

Optical drive

Specification	Value
LightScribe	No

Network

Specification	Value
Wi-Fi	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)	150 Mbit/s
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Bluetooth	Yes
Bluetooth version	2.1+EDR

Ports & interfaces

Specification	Value
Ethernet LAN (RJ-45) ports	1
USB 2.0 ports quantity	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
HDMI ports quantity	0
VGA (D-Sub) ports quantity	0
DVI port	No
Headphone outputs	1
Microphone in	Yes
Firewire (IEEE 1394) ports	1
Mini PCI Express slots	2
PS/2 ports quantity	1
Serial ports quantity	0

Design

Specification	Value
Product colour	Black

Performance

Specification	Value
BIOS password	Yes

Software

Specification	Value
Operating system installed	Windows 7 Home Premium
Operating system architecture	64-bit

Weight & dimensions

Specification	Value
Width (with stand)	526 mm
Depth (with stand)	111 mm
Height (with stand)	407 mm
Weight (with stand)	11.2 kg

Certificates

Specification	Value
Compliance certificates	RoHS

Sustainability

Specification	Value
Sustainability certificates	ENERGY STAR

Packaging content

Specification	Value
Mouse included	Yes
Keyboard included	Yes
Numeric keypad	Yes

Other features

Specification	Value
Graphics card family	ATI
Audio output channels	2.0 channels
Cabling technology	10/100/1000Base-T(X)
Chassis type	All-in-One
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Copper ethernet cabling technology	100BASE-T, 100BASE-TX, 10BASE-T
Display	TFT
Display included	Yes
Ethernet interface type	Fast Ethernet
Floppy drive installed	No
HDMI	No
Headphone connectivity	3.5 mm
Mac compatibility	No
Maximum number of SMP processors	1
Megapixel (approx.)	0.3 MP
Microphone connectivity	3.5 mm
Networking features	Gigabit Ethernet
Number of processors installed	1
Parallel ports quantity	0
Platform	PC
Plug and Play	Yes
Power supply	120 W
Power supply type	AC/DC
Speakers	monitor built-in
USB connector type	USB Type-A
Wake-on-LAN ready	Yes
Windows keys	Yes

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