Lenovo ThinkPad 420 Intel® Core™ i5 i5-2540M

35.6 cm (14") 4 GB DDR3-SDRAM 320 GB HDD Windows 7 Professional Black

Model 420Part no. NW4NUMLEAN 885976991770

134 specifications Checked 4 days ago

Display35.6 cm (14")
ProcessorIntel® Core™ i5
Memory4 GB
Storage320 GB
OSWindows 7 Professional
Weight2.24 kg

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Overview

Display: 35.6 cm (14")
Processor: Intel® Core™ i5
Memory: 4 GB
Storage: 320 GB
OS: Windows 7 Professional
Weight: 2.24 kg

Brand: Lenovo
Category: Laptop
Model: 420
Part numbers: NW4NUML, 2469-28U, NW3MBMH, NW4P2MB
EAN / UPC: 885976991770, 645743457782, 887037535626
Also known as: Lenovo ThinkPad 420 Intel® Core™ i5 i5-2540M 35.6 cm (14") 4 GB DDR3-SDRAM 320 GB HDD Windows 7 Professional Black

Specifications

134 specifications in 19 groups

Design

Specification	Value
Product colour	Black

Display

Specification	Value
Display diagonal	35.6 cm (14")
LED backlight	Yes

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Core™ i5
Processor generation	2nd gen Intel® Core™ i5
Processor model	i5-2540M
Processor cores	2
Processor threads	4
Processor boost frequency	3.3 GHz
Processor frequency	2.6 GHz
System bus rate	5 GT/s
Processor cache	3 MB
Processor cache type	Smart Cache
Processor socket	BGA 1023
Processor lithography	32 nm
Processor operating modes	64-bit
Processor series	Intel Core i5-2500 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)	26
ECC supported by processor	No

Memory

Specification	Value
Internal memory	4 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	320 GB
Storage media	HDD
Number of HDDs installed	1
HDD capacity	320 GB
HDD interface	SATA
HDD speed	7200 RPM
Card reader integrated	Yes

Graphics

Specification	Value
On-board graphics card	Yes
Graphics card family	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)	1300 MHz
On-board graphics card ID	0x116

Audio

Specification	Value
Audio system	HD
Built-in microphone	Yes

Optical drive

Specification	Value
LightScribe	No

Network

Specification	Value
Wi-Fi	Yes
Wi-Fi standards	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes
Bluetooth	No
Cabling technology	10/100/1000Base-T(X)
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	1
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	0
DisplayPorts quantity	1
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	Yes
Docking connector	No
ExpressCard slot	Yes
CardBus PCMCIA slots quantity	0
CardBus PCMCIA slot type	No
SmartCard slot	No
TV-out	No

Performance

Specification	Value
Motherboard chipset	Intel® QM67 Express

Keyboard

Specification	Value
Numeric keypad	No
Full-size keyboard	Yes

Software

Specification	Value
Operating system installed	Windows 7 Professional
Operating system architecture	64-bit
Drivers included	Yes

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	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes
Intel Virtualization Technology (VT-x)	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes
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™	No
Intel® My WiFi Technology (Intel® MWT)	Yes
Intel® Quick Sync Video Technology	Yes
Intel® Turbo Boost Technology	2.0
Processor ARK ID	50072
Processor code	SR046
Processor package size	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction sets	AVX
Thermal Monitoring Technologies	Yes
Conflict-Free processor	No

Power

Specification	Value
DC-in jack	Yes

Security

Specification	Value
Cable lock slot	No

Weight & dimensions

Specification	Value
Weight	2.24 kg
Width	340 mm
Depth	230 mm
Height (front)	3 cm
Height (rear)	3.04 cm

Packaging content

Specification	Value
AC adapter included	Yes

Other features

Specification	Value
Infrared data port	No
Power supply type	AC - DC
Intel segment tagging	Home office, Small Business
Supplied AC adapter type	AC

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