- Brand : Lenovo
- Product family : ThinkPad
- Product series : T
- Product name : T420
- Article code : 4177-A59
- Category : Laptops
- Data-sheet quality : created/standardized by Icecat
- Product views : 54610
- Info modified on : 23 Jul 2024 21:17:18
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Short summary description Lenovo ThinkPad T420 Intel® Core™ i5 i5-2520M Laptop 35,6 cm (14") HD+ 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® NVS™ 4200M Windows 7 Professional Black
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Lenovo ThinkPad T420, Intel® Core™ i5, 2,5 GHz, 35,6 cm (14"), 1600 x 900 pixels, 4 GB, 500 GB
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Long summary description Lenovo ThinkPad T420 Intel® Core™ i5 i5-2520M Laptop 35,6 cm (14") HD+ 4 GB DDR3-SDRAM 500 GB HDD NVIDIA® NVS™ 4200M Windows 7 Professional Black
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Lenovo ThinkPad T420. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i5, Processor model: i5-2520M, Processor frequency: 2,5 GHz. Display diagonal: 35,6 cm (14"), HD type: HD+, Display resolution: 1600 x 900 pixels. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Storage media: HDD, Optical drive type: DVD-RW. Operating system installed: Windows 7 Professional. Product color: Black
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Design | |
---|---|
Product type | Laptop |
Product color | Black |
Form factor | Clamshell |
Display | |
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Display diagonal | 35,6 cm (14") |
Display resolution | 1600 x 900 pixels |
Touchscreen | |
HD type | HD+ |
LED backlight | |
Native aspect ratio | 16:9 |
Display brightness | 230 cd/m² |
Processor | |
---|---|
Processor manufacturer | Intel |
Processor family | Intel® Core™ i5 |
Processor generation | 2nd gen Intel® Core™ i5 |
Processor model | i5-2520M |
Processor cores | 2 |
Processor threads | 4 |
Processor boost frequency | 3,2 GHz |
Processor frequency | 2,5 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 i5-2500 Mobile Series |
Processor codename | Sandy Bridge |
Bus type | DMI |
FSB Parity | |
Stepping | J1 |
Thermal Design Power (TDP) | 35 W |
Tjunction | 100 °C |
Maximum number of PCI Express lanes | 16 |
PCI Express slots version | 2.0 |
PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
CPU multiplier (bus/core ratio) | 25 |
ECC supported by processor |
Memory | |
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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 | |
---|---|
Total storage capacity | 500 GB |
Storage media | HDD |
Number of HDDs installed | 1 |
HDD capacity | 500 GB |
HDD interface | SATA |
HDD size | 2.5" |
Optical drive type | DVD-RW |
Card reader integrated | |
Compatible memory cards | MMC, SD, SDHC, SDXC |
Graphics | |
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Discrete graphics card model | NVIDIA® NVS™ 4200M |
On-board graphics card | |
Discrete graphics card | |
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 |
Number of discrete graphics cards installed | 1 |
Audio | |
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Audio system | HD |
Number of built-in speakers | 2 |
Speaker power | 1 W |
Built-in microphone |
Camera | |
---|---|
Front camera |
Network | |
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Wi-Fi | |
Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
Ethernet LAN | |
Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
Bluetooth | |
Cabling technology | 10/100/1000Base-T(X) |
Ports & interfaces | |
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USB 2.0 ports quantity | 3 |
eSATA/USB 2.0 ports quantity | 1 |
Ethernet LAN (RJ-45) ports | 1 |
DVI port | |
VGA (D-Sub) ports quantity | 1 |
Headphone outputs | 1 |
S/PDIF out port | |
Microphone in | |
Docking connector | |
Charging port type | DC-in jack |
ExpressCard slot | |
CardBus PCMCIA slot type | |
SmartCard slot |
Performance | |
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Motherboard chipset | Intel® QM67 Express |
Keyboard | |
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Pointing device | ThinkPad UltraNav |
Numeric keypad | |
Windows keys |
Software | |
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Operating system architecture | 64-bit |
Drivers included | |
Operating system installed | Windows 7 Professional |
Processor special features | |
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Intel® Wireless Display (Intel® WiDi) | |
Intel® My WiFi Technology (Intel® MWT) | |
Intel Smart Connect Technology | |
Intel® Anti-Theft Technology (Intel® AT) | |
Intel® Rapid Start Technology | |
Intel® Smart Response Technology | |
Intel® Identity Protection Technology (Intel® IPT) | |
Intel® Hyper Threading Technology (Intel® HT Technology) | |
Intel® Turbo Boost Technology | 2.0 |
Intel® Small Business Advantage (Intel® SBA) | |
Intel® Matrix Storage Technology (Intel® MST) | |
Intel® High Definition Audio (Intel® HD Audio) | |
Intel® Active Management Technology (Intel® AMT) | |
Enhanced Intel SpeedStep Technology | |
Intel® Clear Video HD Technology (Intel® CVT HD) | |
Intel Clear Video Technology | |
Intel® InTru™ 3D Technology | |
Intel® Insider™ | |
Intel® Quick Sync Video Technology | |
Intel Flex Memory Access | |
Intel® Smart Cache | |
Intel® AES New Instructions (Intel® AES-NI) | |
Intel Trusted Execution Technology | |
Intel Enhanced Halt State | |
Intel VT-x with Extended Page Tables (EPT) | |
Intel Demand Based Switching | |
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | |
Intel 64 | |
Execute Disable Bit | |
Idle States | |
Thermal Monitoring Technologies | |
Processor package size | 37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023) |
Supported instruction sets | AVX |
Processor code | SR048 |
CPU configuration (max) | 1 |
Embedded options available | |
Graphics & IMC lithography | 32 nm |
Intel Virtualization Technology for Directed I/O (VT-d) | |
Intel Identity Protection Technology version | 1,00 |
Intel Virtualization Technology (VT-x) | |
Intel Dual Display Capable Technology | |
Intel FDI Technology | |
Intel Rapid Storage Technology | |
Intel Fast Memory Access | |
Processor ARK ID | 52229 |
Conflict-Free processor | |
Integrated 4G WiMAX |
Battery | |
---|---|
Battery technology | Lithium-Ion (Li-Ion) |
Number of battery cells | 6 |
Battery capacity | 56,6 Wh |
Security | |
---|---|
Cable lock slot | |
Fingerprint reader | |
Password protection | |
Password protection type | HDD, Power on, Supervisor |
Certificates | |
---|---|
Compliance certificates | RoHS |
Sustainability | |
---|---|
Sustainability certificates | EPEAT Gold, ENERGY STAR |
Weight & dimensions | |
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Width | 340 mm |
Depth | 229,8 mm |
Height (front) | 2,99 cm |
Height (rear) | 3,04 cm |
Weight | 2,24 kg |
Packaging content | |
---|---|
Manual | |
Power cord included |
Other features | |
---|---|
AC adapter included | |
Intel® Virtualization Technology (Intel® VT) | VT-x |
Intel segment tagging | Home office, Small Business |
As you may already know from my ultrabook editorial, I’m not entirely sold on them. There are disadvantages to being thin.And as if to remind me of it, a Lenovo ThinkPad T420 suddenly appeared at my doorstep. Okay, that’s exaggerating a bit - I did...
computershopper.com
Updated:
2015-09-10 22:28:34
2015-09-10 22:28:34
Average rating:95
Change comes slowly to the venerable ThinkPad T series, but when it does, it’s usually worth waiting for. The Lenovo ThinkPad T420—the bread and butter of the ThinkPad line—may look the same as the T410 it replaces, but important changes u...
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No one ever got fired for buying a ThinkPad, as the saying goes, and without a doubt no one will get fired for buying the latest Lenovo ThinkPad T420.This scintillatingly fast Sandy Bridge refresh of the familiar business black all-purpose laptop rema...
No one ever got fired for buying a ThinkPad, as the saying goes, and without a doubt no one will get fired for buying the latest Lenovo T420. This scintillatingly fast Sandy Bridge refresh of the familiar business-black, boxy-but-impressive, all-purpos...
Lenovo's Thinkpad T series notebooks have long been the gold standard for mainstream business systems because of their strong performance, superior build quality, and best-in-class keyboards. With the 14-inch ThinkPad T420, Lenovo has made a couple of...
insidehw.com
Updated:
2015-09-10 22:28:34
2015-09-10 22:28:34
Average rating:0
Whether it’s their ultraportable PCs, business models or workstations, Lenovo solutions are always touted to be uncompromising solutions, with excellent quality and flawless product support. The ThinkPad series became well-known for the aforementioned...
Our test device is the 14 incher from the T-series, called T420 . Adjacently, the 15 inch model, T520, is also offered and in review at the same time. Essentially, the Tx20 laptops only differ from the previous models, called T410 and T510 , by a hardware...