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Complete technical specifications, details, expert ratings and review of Lenovo ThinkPad T420s (4174). Find out how your chosen laptop stacks up against the competition and whether it's the one that best meets your expectations with the laptop comparison feature.
design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous
DESIGN AND DIMENSIONS Lenovo ThinkPad T420s (4174) |
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Product Type | Notebook |
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Dimensions (WxDxH) | 34.3 cm x 23 cm x 2.6 cm |
Weight | 1.7 kg |
DISPLAY Lenovo ThinkPad T420s (4174) |
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Screen Size (Type) | 14" |
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LCD Backlight Technology | LED backlight |
Screen Resolution | 1600 x 900 (HD+) |
Widescreen | Yes |
Image Aspect Ratio | 16:9 |
Features | Anti-glare |
PROCESSOR Lenovo ThinkPad T420s (4174) |
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CPU | Intel Core i5 (2nd Gen) 2520M / 2.5 GHz |
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Max Turbo Speed | 3.2 GHz |
Number of Cores | Dual-Core |
Cache | L3 - 3 MB |
64-bit Computing | Yes |
Chipset | Mobile Intel QM67 Express |
Platform Technology | Intel vPro Platform |
Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
MEMORY Lenovo ThinkPad T420s (4174) |
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RAM | 2 GB (1 x 2 GB) |
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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 T420s (4174) |
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Main Storage Size (HDD/SSD) | 320 GB HDD SATA 3Gb/s / 5400 rpm |
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Optical Drive | DVD-Writer removable |
AUDIO & VIDEO Lenovo ThinkPad T420s (4174) |
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Graphics Processor (GPU) | Intel HD Graphics 3000 |
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Memory Allocation Technology | Dynamic Video Memory Technology |
Sound | Stereo speakers, stereo microphone |
Codec | CX20672 |
Compliant Standards | High Definition Audio |
COMMUNICATIONS Lenovo ThinkPad T420s (4174) |
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Wireless | 802.11a/b/g/n, Bluetooth 3.0 |
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Wireless Controller | Intel Centrino Ultimate-N 6300 |
Network Interface | Gigabit Ethernet |
WWAN |
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Generation | 3G upgradable |
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BATTERY Lenovo ThinkPad T420s (4174) |
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Technology | 6-cell Lithium Ion |
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Installed Qty | 1 |
Max Supported Qty | 2 |
Battery Life | Up to 5.5 hours |
AC ADAPTER Lenovo ThinkPad T420s (4174) |
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Input | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt |
INPUT Lenovo ThinkPad T420s (4174) |
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Type | Keyboard, TrackPoint, UltraNav |
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Features | Spill-resistant, multi-touch touchpad |
CONNECTIONS & EXPANSIONS Lenovo ThinkPad T420s (4174) |
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Expansion Bays | 1 x Ultrabay Enhanced |
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Slots | 1 x ExpressCard/34 (1 free) |
Interfaces |
USB 2.0 VGA LAN Dock Headphone/microphone combo jack PoweredUSB USB 3.0 |
Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE Lenovo ThinkPad T420s (4174) |
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Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition |
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Software Included | ThinkVantage Access Connections, ThinkVantage Rescue and Recovery, ThinkVantage Client Security, ThinkVantage Presentation Director, ThinkPad EasyEject Utility |
MISCELLANEOUS Lenovo ThinkPad T420s (4174) |
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Dockable | Yes |
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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, Intel Active Management Technology (iAMT) |
Compliant Standards | RoHS |
ENERGY STAR Certified | Yes |
EPEAT Compliant | EPEAT Gold |
Manufacturer Warranty |
Limited warranty - parts and labour - 3 years - on-site Limited warranty - battery - 1 year |
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