Lenovo IdeaPad U400 Intel® Core™ i5 i5-2430M

35.6 cm (14") 8 GB DDR3-SDRAM 750 GB HDD AMD Radeon HD 6470M Windows 7 Home Premium Grey, Silver

Model U400Part no. M694GGEEAN 886843498132

159 specifications Checked 3 days ago

Display35.6 cm (14")
Resolution1366 x 768 pixels
ProcessorIntel® Core™ i5
Memory8 GB
Storage750 GB
GraphicsAMD Radeon HD 6470M

See all specifications

Overview

Display: 35.6 cm (14")
Resolution: 1366 x 768 pixels
Processor: Intel® Core™ i5
Memory: 8 GB
Storage: 750 GB
Graphics: AMD Radeon HD 6470M

Brand: Lenovo
Category: Laptop
Model: U400
Part numbers: M694GGE, 59-318375, 59-307581, M694EGE, M694FGE, M694AGE +8 more
EAN / UPC: 886843498132, 886843399590, 886843160275, 886605353174 +4 more
Also known as: Lenovo IdeaPad U400 Intel® Core™ i5 i5-2430M 35.6 cm (14") 8 GB DDR3-SDRAM 750 GB HDD AMD Radeon HD 6470M Windows 7 Home Premium Grey, Silver

Specifications

159 specifications in 22 groups

Design

Specification	Value
Product colour	Grey, Silver

Display

Specification	Value
Display diagonal	35.6 cm (14")
Display resolution	1366 x 768 pixels
LED backlight	Yes
Native aspect ratio	16:9
Display surface	Gloss
Display brightness	200 cd/m²
Contrast ratio (typical)	500:1

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Core™ i5
Processor generation	2nd gen Intel® Core™ i5
Processor model	i5-2430M
Processor cores	2
Processor threads	4
Processor boost frequency	3 GHz
Processor frequency	2.4 GHz
System bus rate	5 GT/s
Processor cache	3 MB
Processor cache type	Smart Cache
Processor socket	Socket 988
Processor lithography	32 nm
Processor operating modes	64-bit
Processor series	Intel Core i5-2400 Mobile Series
Processor codename	Sandy Bridge
Bus type	DMI
FSB Parity	No
Stepping	J1
Thermal Design Power (TDP)	35 W
Tjunction	100 °C
Maximum number of PCI Express lanes	16
PCI Express configurations	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0
CPU multiplier (bus/core ratio)	24
ECC supported by processor	No

Memory

Specification	Value
Internal memory	8 GB
Internal memory type	DDR3-SDRAM
Memory clock speed	1333 MHz
Memory slots	2x SO-DIMM
Maximum internal memory	8 GB

Storage

Specification	Value
Total storage capacity	750 GB
Storage media	HDD
Number of HDDs installed	1
HDD capacity	750 GB
HDD interface	SATA II
HDD speed	5400 RPM
Optical drive type	DVD Super Multi DL
Card reader integrated	No

Graphics

Specification	Value
On-board graphics card	Yes
Discrete graphics card	Yes
Discrete graphics card model	AMD Radeon HD 6470M
Graphics card family	AMD, Intel
On-board graphics card family	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 3000
On-board graphics card base frequency	650 MHz
On-board graphics card dynamic frequency (max)	1200 MHz
On-board graphics card ID	0x116
Number of discrete graphics cards	1

Audio

Specification	Value
Audio system	HD
Number of built-in speakers	2
Speaker power	2 W
Built-in microphone	Yes

Camera

Specification	Value
Front camera resolution (numeric)	1.3 MP

Network

Specification	Value
Wi-Fi	Yes
Networking features	Gigabit Ethernet
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes
Bluetooth	Yes
Bluetooth version	3.0+HS
Cabling technology	10/100/1000Base-T(X)
LAN controller	Intel® 82579V
Integrated 4G WiMAX	Yes

Ports & interfaces

Specification	Value
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
eSATA/USB 2.0 ports quantity	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0
eSATA ports quantity	0
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
DisplayPorts quantity	0
DVI port	No
VGA (D-Sub) ports quantity	0
Firewire (IEEE 1394) ports	0
Thunderbolt ports quantity	0
Headphone outputs	1
S/PDIF out port	No
Microphone in	No
Docking connector	No
ExpressCard slot	No
CardBus PCMCIA slots quantity	0
CardBus PCMCIA slot type	No
SmartCard slot	No
Modem (RJ-11) ports	0
TV-out	No

Performance

Specification	Value
Motherboard chipset	Intel® HM65 Express

Keyboard

Specification	Value
Pointing device	Touchpad
Numeric keypad	No
Full-size keyboard	Yes

Software

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

Processor special features

Specification	Value
Intel® Wireless Display (Intel® WiDi)	Yes
CPU configuration (max)	1
Embedded options available	No
Enhanced Intel SpeedStep Technology	Yes
Execute Disable Bit	Yes
Graphics & IMC lithography	32 nm
Idle States	Yes
Intel 64	Yes
Intel Clear Video Technology	No
Intel Demand Based Switching	No
Intel Dual Display Capable Technology	Yes
Intel Enhanced Halt State	Yes
Intel FDI Technology	Yes
Intel Fast Memory Access	Yes
Intel Flex Memory Access	Yes
Intel Identity Protection Technology version	1.00
Intel Rapid Storage Technology	No
Intel Trusted Execution Technology	No
Intel VT-x with Extended Page Tables (EPT)	Yes
Intel Virtualization Technology (VT-x)	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No
Intel® AES New Instructions (Intel® AES-NI)	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes
Intel® InTru™ 3D Technology	Yes
Intel® Insider™	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes
Intel® Quick Sync Video Technology	Yes
Intel® Smart Cache	Yes
Intel® Turbo Boost Technology	2.0
Processor ARK ID	53450
Processor code	SR04W
Processor package size	37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction sets	AVX
Thermal Monitoring Technologies	Yes
Conflict-Free processor	No

Battery

Specification	Value
Battery technology	Lithium Polymer (LiPo)
Battery capacity	54 Wh
Battery life (max)	7 h

Power

Specification	Value
AC adapter power	65 W
DC-in jack	Yes

Security

Specification	Value
Cable lock slot	No
Fingerprint reader	No

Certificates

Specification	Value
Compliance certificates	RoHS

Sustainability

Specification	Value
Sustainability certificates	EPEAT Gold, ENERGY STAR

Weight & dimensions

Specification	Value
Weight	1.98 kg
Width	340 mm
Depth	230 mm
Height	22.6 mm
Width (imperial)	34 cm (13.4")
Depth (imperial)	23.1 cm (9.1")
Height (imperial)	2.26 cm (0.89")

Packaging content

Specification	Value
AC adapter included	Yes

Other features

Specification	Value
Infrared data port	No
Power supply type	AC/DC
Internal modem	No
Supplied AC adapter type	AC

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