Basic Specs
| Laptop type |
Ultraportable |
| Thickness |
0.89 inches |
| Weight |
4.36 pounds |
| Operating system |
Windows 7 |
| Screen size (diagonal) |
14 inches |
| CPU brand |
Intel |
| Integrated GPU model |
HD Graphics 3000 |
| Optical drive type |
Slot-loading |
Tech Specs
Hardware
| Laptop type |
Ultraportable |
| Width |
13.39 inches |
| Depth |
9.06 inches |
| Thickness |
0.89 inches |
| Weight |
4.36 pounds |
| Color |
Silver |
Software
| Operating system |
Windows 7 |
Display (base)
| Screen size (diagonal) |
14 inches |
| Technology |
LCD |
| Resolution (X) |
1366 px |
| Resolution (Y) |
768 px |
Keyboard
Mouse
Processor (base)
| CPU brand |
Intel |
| Model |
Core i3-2330M |
| Cores |
2 |
| Clockspeed |
2.2 GHz |
Processor (max)
| Brand |
Intel |
| Model |
Core i7-2620M |
| Cores |
2 |
| Clockspeed |
2.7 GHz |
| Turbo clockspeed |
3.4 GHz |
GPU (base)
| Integrated GPU brand |
Intel |
| Integrated GPU model |
HD Graphics 3000 |
GPU (max)
| Integrated GPU brand |
AMD |
| Integrated GPU model |
Radeon HD6470M |
| Dedicated VRAM size |
1 GB |
Memory
| Base RAM size |
8 MB |
| RAM type |
DDR3 |
Storage
| Options |
HDD (Unspecified RPM), Flash Memory (SSD) |
| Max. config HDD |
1 TB |
| Max. config SSD |
64 GB |
Optical Drive
| Optical drive type |
Slot-loading |
| Compatible media |
DVD Super Multi |
Audio
| Speakers |
2 |
| Surround sound |
Yes |
| Audio brand |
SRS Premium Surround Sound |
Webcam
| Effective pixels |
1.3 megapixels |
| Video resolution |
720p |
Port options
| USB |
2 |
| USB 3.0 |
1 |
| Ethernet |
1 |
| Ethernet type |
10/100/1000 (Gigabit) |
| HDMI |
1 |
| 3.5mm headphone |
1 |
| 3.5mm line-in / microphone |
1 |
Connectivity
| Wi-Fi |
Yes |
| Wi-Fi options |
802.11n, 802.11g, 802.11b |
| Bluetooth |
Yes |
| Wireless video |
WiDi |
Battery
No user reviews of Lenovo IdeaPad U400.
