Lenovo NW4P2UK

Laptops

Lenovo T420 reviews

Product specifications and review coverage for this exact model.

COR ScoretbdAvailable after 3 critic reviews0 critics
Lenovo T420

Image supplied through Icecat

Product overview

Lenovo NW4P2UK is listed in the laptops category. The recorded specifications include display diagonal: 35.6 cm (14"); processor family: Intel® Core™ i7; internal memory: 4 GB; total storage capacity: 500 GB. This entry covers manufacturer code NW4P2UK. Specifications relate to this exact source record; other editions or packages may differ.

Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.

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Specifications

Manufacturer code: NW4P2UK. Icecat product 8932424 · Checked 16 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.

Key specifications

The main features to compare for this exact model. Missing details are not assumed.

Lenovo T420 — key specifications
Screen size35.6 cm (14")
Screen resolution1600 x 900 pixels
Processor familyIntel® Core™ i7
Processor modeli7-2620M
Memory (RAM)4 GB
Total storage capacity500 GB
Operating system installedWindows 7 Professional
Weight2.24 kg

More product specifications

Open a section for the details that matter to you.

Audio & listening6 details
Lenovo T420 — Audio & listening
Number of built-in speakers2
Speaker power1 W
Audio includedMute Button, Speakers (integrated)
Headphone outputs1
Microphone inYes
Height (rear)3.04 cm
Display2 details
Lenovo T420 — Display
Display brightness230 cd/m²
Intel Dual Display Capable TechnologyYes
Processor, memory & storage38 details
Lenovo T420 — Processor, memory & storage
Processor manufacturerIntel
Processor generation2nd gen Intel® Core™ i7
Processor cores2
Processor threads4
Processor boost frequency3.4 GHz
Processor frequency2.7 GHz
Processor cache4 MB
Processor cache typeSmart Cache
L3 cache4 MB
L2 cache4 MB
Processor socketBGA 1023
Processor lithography32 nm
Processor operating modes64-bit
Processor seriesIntel Core i7-2600 Mobile Series
Processor codenameSandy Bridge
ECC supported by processorNo
Memory clock speed1333 MHz
Memory slots2x SO-DIMM
Maximum internal memory8 GB
HDD capacity500 GB
HDD speed7200 RPM
Card reader integratedYes
Compatible memory cardsMMC, SD, SDHC, SDXC
On-board graphics cardYes
On-board graphics card familyIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 3000
On-board graphics card base frequency650 MHz
On-board graphics card dynamic frequency (max)1300 MHz
On-board graphics card ID0x116
Maximum graphics card memory0.001 GB
Motherboard chipsetIntel® QM67 Express
Processor package size37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Processor codeSR041
Graphics & IMC lithography32 nm
Intel Rapid Storage TechnologyNo
Processor ARK ID52231
Conflict-Free processorNo
Storage drive type500GB SATA/ 7200
Camera, image & video5 details
Lenovo T420 — Camera, image & video
Maximum resolution1600 x 900 pixels
Intel® Clear Video HD Technology (Intel® CVT HD)Yes
Intel Clear Video TechnologyNo
Intel® Quick Sync Video TechnologyYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)No
Printing, scanning & paper1 detail
Lenovo T420 — Printing, scanning & paper
Fingerprint readerYes
Connections & wireless17 details
Lenovo T420 — Connections & wireless
HDD interfaceSATA
Wi-FiYes
Networking featuresGigabit Ethernet
Wireless technologyLAN; PAN; WWAN
Ethernet LANYes
BluetoothNo
USB 2.0 ports quantity2
eSATA/USB 2.0 ports quantity1
Ethernet LAN (RJ-45) ports1
DisplayPort connections1
DVI portNo
VGA (D-Sub) ports quantity1
S/PDIF out portNo
Docking connectorNo
Intel® Wireless Display (Intel® WiDi)Yes
DC-in jackYes
Infrared data portNo
Power & battery4 details
Lenovo T420 — Power & battery
AC adapter power90 W
AC adapter includedYes
Battery type9 Cell Lithium-Ion
Supplied AC adapter typeAC
Controls & features1 detail
Lenovo T420 — Controls & features
SmartCard slotNo
Design & dimensions8 details
Lenovo T420 — Design & dimensions
Product colourBlack
Thermal Design Power (TDP)35 W
Intel® Identity Protection Technology (Intel® IPT)Yes
Intel Identity Protection Technology version1.00
Width340 mm
Depth229.8 mm
Height21.2 mm
Height (front)2.99 cm
Software & compatibility3 details
Lenovo T420 — Software & compatibility
Operating system architecture64-bit
Supported instruction setsAVX
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Further product details54 details
Lenovo T420 — Further product details
HD typeHD+
Native aspect ratio16:9
System bus rate5 GT/s
Bus typeDMI
FSB ParityNo
SteppingJ1
Tjunction100 °C
Maximum number of PCI Express lanes16
PCI Express slots version2.0
PCI Express configurations1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)27
Number of HDDs installed1
Optical drive typeDVD-RW
Cabling technology10/100/1000Base-T(X)
Integrated 4G WiMAXYes
ExpressCard slotYes
CardBus PCMCIA slot typeNo
TV-outNo
Keyboard type7-row with Trackpoint
Pointing deviceThinkPad UltraNav
Full-size keyboardNo
Intel® My WiFi Technology (Intel® MWT)Yes
Intel® Anti-Theft Technology (Intel® AT)Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel® Turbo Boost Technology2.0
Enhanced Intel SpeedStep TechnologyYes
Intel® InTru™ 3D TechnologyYes
Intel® Insider™Yes
Intel Flex Memory AccessYes
Intel® AES New Instructions (Intel® AES-NI)Yes
Intel Trusted Execution TechnologyYes
Intel Enhanced Halt StateYes
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Demand Based SwitchingNo
Intel 64Yes
Execute Disable BitYes
Idle StatesYes
Thermal Monitoring TechnologiesYes
CPU configuration (max)1
Embedded options availableNo
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel Virtualization Technology (VT-x)Yes
Intel FDI TechnologyYes
Intel Fast Memory AccessYes
Cable lock slotYes
Cable lock slot typeKensington
Trusted Platform Module (TPM)Yes
Manageability featuresClient Security Solution, ThinkVantage Access Connections, ThinkVantage Active Protection System, ThinkVantage Rescue and Recovery
Security featuresClient Security Solution, Hard disk drive password, Power-on password, Security lock slot, Supervisor password Fingerprint Reader
Power requirements100-240V
Drive baysUltrabay Enhanced
Modem speed56 Kbit/s
Modem type56K V.92
Intel segment taggingHome office, Small Business

Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.