A detailed list of technical data, specifications, ratings and expert review of Lenovo ThinkPad T420i (4236). Get a comprehensive look at your chosen laptop and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing laptops.
design and dimensions display processor memory audio & video communications battery ac adapter input connections & expansions software miscellaneous
| DESIGN AND DIMENSIONS Lenovo ThinkPad T420i (4236) |
|---|
| 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 T420i (4236) |
|---|
| Screen Size (Type) | 14" |
|---|---|
| LCD Backlight Technology | LED backlight |
| Screen Resolution | 1600 x 900 (HD+) |
| Widescreen | Yes |
| Image Aspect Ratio | 16:9 |
| Features | Anti-glare |
| PROCESSOR Lenovo ThinkPad T420i (4236) |
|---|
| CPU | No CPU |
|---|---|
| Chipset | Mobile Intel QM67 Express |
| MEMORY Lenovo ThinkPad T420i (4236) |
|---|
| RAM | 0 GB |
|---|---|
| Max RAM Supported | 8 GB |
| RAM Type | DDR3 SDRAM |
| Form Factor | SO-DIMM 204-pin |
| Slots Qty | 2 |
| Empty Slots | 2 |
| AUDIO & VIDEO Lenovo ThinkPad T420i (4236) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 3000 |
|---|---|
| Sound | Stereo speakers, stereo microphone |
| Codec | CX20672 |
| Compliant Standards | High Definition Audio |
| COMMUNICATIONS Lenovo ThinkPad T420i (4236) |
|---|
| Wireless | 802.11n |
|---|---|
| Network Interface | Gigabit Ethernet |
| Ethernet Controller | Intel 82579LM |
| BATTERY Lenovo ThinkPad T420i (4236) |
|---|
| Installed Qty | 0 |
|---|---|
| Max Supported Qty | 2 |
| AC ADAPTER Lenovo ThinkPad T420i (4236) |
|---|
| Input | AC 120/230 V (50/60 Hz) |
|---|---|
| Output | 65 Watt |
| INPUT Lenovo ThinkPad T420i (4236) |
|---|
| Type | Keyboard, TrackPoint, UltraNav |
|---|---|
| Features | Spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS Lenovo ThinkPad T420i (4236) |
|---|
| 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 T420i (4236) |
|---|
| Operating System (OS) | No operating system |
|---|
| MISCELLANEOUS Lenovo ThinkPad T420i (4236) |
|---|
| 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, ThinkPad Roll Cage |
| Compliant Standards | RoHS, Nordic Ecolabel |
| ENERGY STAR Certified | Yes |
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