Lenovo Essential B40-70 (59-438421) Laptop

General
Brand	Lenovo
Model	B40-70 (59-438421)
Operating System	DOS
Operating System Type	64-bit

Performance
Processor	Intel Core i3-4005U (4th Gen)
Max Clock Speed	1.7 Ghz
Chipset	Intel HM87 Express
Graphic Processor	Intel HD 4400

Design
Thickness	24.5 Millimeter thickness
Dimensions (WxDxH)	340 x 247 x 24.5  mm
Weight	2.1 Kg weight
Colors	Black

Display
Display Size	14.0 Inches (35.56 cm)
Display Resolution	1366 x 768 Pixels
Pixel Density	112 ppi
Display Type	LED
Display Features	Full HD LED Backlit Flat Anti-Glare Display
Touch Screen Display	No

Battery
Battery Type	Li-Ion
Battery Life	4 Hrs
Battery Cell	4 Cell
Power Supply	65 W AC Adapter W

Storage
HDD Capacity	500 GB
HDD Speed(RPM)	5400 RPM
HDD type	SATA

Ports
USB 3.0 slots	2
USB 2.0 slots	1
SD Card Reader	Yes
Ethernet Ports	1
Headphone Jack	Yes
Microphone Jack	Yes

Memory
Capacity	4 GB
RAM Type	DDR3
RAM Speed	1600 Mhz
Memory Slots	2 DIMM
Expandable Memory	16 GB
Memory Layout	1 x 4 Gigabyte

Networking
Wireless LAN	802.11 b/g/n
Wi-Fi Version	4
Bluetooth	Yes
Bluetooth Version	4.0

Multimedia
Web-cam	Yes
Secondary cam(Rear-facing)	No
Audio Solution	HD Audio Solution
Speakers	Stereo Speakers
In-built Microphone	Yes
Microphone Type	Digital Microphone

Peripherals
Optical Drive	SuperMulti Tray-in Drive
Pointing Device	Touchpad with Multi-touch Gesture support
Keyboard	AccuType Keyboard
Fingerprint Scanner	No

Others
Warranty	1 Year
Sales Package	Laptop, Battery, AC Adapter, User Guide