Lenovo ThinkPad T420 (4177) Comparison Chart

DESIGN AND DIMENSIONS Lenovo ThinkPad T420 (4177) -
Product Type Notebook -
Dimensions (WxDxH) 34.05 cm x 23.3 cm x 3.05 cm -
Weight 2.17 kg -
Case Material Carbon fibre, glass-fibre, carbon fibre reinforced plastic -
DISPLAY Lenovo ThinkPad T420 (4177) -
Screen Size (Type) 14" -
LCD Backlight Technology LED backlight -
Screen Resolution 1366 x 768 (HD) -
Widescreen Yes -
Image Aspect Ratio 16:9 -
Features Anti-glare -
PROCESSOR Lenovo ThinkPad T420 (4177) -
CPU Intel Core i3 (2nd Gen) 2350M / 2.3 GHz -
Number of Cores Dual-Core -
Cache 3 MB -
64-bit Computing Yes -
Chipset Mobile Intel QM67 Express -
Features Hyper-Threading Technology, integrated memory controller -
MEMORY Lenovo ThinkPad T420 (4177) -
RAM 4 GB (1 x 4 GB) -
Max RAM Supported 8 GB -
RAM Type DDR3 SDRAM -
Speed 1333 MHz / PC3-10600 -
Rated Speed 1333 MHz -
Form Factor SO-DIMM 204-pin -
Slots Qty 2 -
Empty Slots 1 -
STORAGE Lenovo ThinkPad T420 (4177) -
Main Storage Size (HDD/SSD) 320 GB HDD SATA 3Gb/s / 7200 rpm -
Optical Drive DVD-Writer removable -
AUDIO & VIDEO Lenovo ThinkPad T420 (4177) -
Graphics Processor (GPU) Intel HD Graphics 3000 -
Sound Stereo speakers, stereo microphone -
Codec CX20672 -
Compliant Standards High Definition Audio -
COMMUNICATIONS Lenovo ThinkPad T420 (4177) -
Wireless 802.11a/b/g/n -
Wireless Controller Intel Centrino Advanced-N 6205 -
Network Interface Gigabit Ethernet -
Ethernet Controller Intel 82579LM -
BATTERY Lenovo ThinkPad T420 (4177) -
Technology 6-cell Lithium Ion -
Installed Qty 1 -
Max Supported Qty 2 -
Battery Capacity (Size) 57 Wh -
Battery Life Up to 9 hours -
AC ADAPTER Lenovo ThinkPad T420 (4177) -
Input AC 120/230 V (50/60 Hz) -
Output 65 Watt -
INPUT Lenovo ThinkPad T420 (4177) -
Type Keyboard, TrackPoint, UltraNav -
Features Spill-resistant, multi-touch touchpad -
CONNECTIONS & EXPANSIONS Lenovo ThinkPad T420 (4177) -
Expansion Bays 1 x Ultrabay Enhanced -
Slots 1 x ExpressCard/34 (1 free) -
Interfaces 2 x USB 2.0
PoweredUSB 2.0
USB 2.0/eSATA
VGA
DisplayPort
LAN
Headphone/microphone combo jack
-
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) -
SOFTWARE Lenovo ThinkPad T420 (4177) -
Operating System (OS) Microsoft Windows 7 Home Premium 64-bit Edition - English -
MISCELLANEOUS Lenovo ThinkPad T420 (4177) -
Included Accessories Power adapter -
Integrated Options ThinkLight -
Security Trusted Platform Module (TPM 1.2) Security Chip -
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Administrator password, hard drive password, power-on password, ThinkVantage Active Protection System, ThinkPad Roll Cage -
Compliant Standards RoHS -
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Gold -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return
Limited warranty - battery - 1 year
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