Lenovo
Lenovo IdeaPad U400 Ultrabook laptop i5-2450M 6GB 500GB 14 Windows 7 Home
A 14-inch ultraportable with an Intel Core i5-2450M processor, 6GB DDR3 memory, 500GB hard drive and AMD Radeon HD6470M graphics
- ColorGunmetal
- Operating SystemWindows 7 Home Premium
- CPU TypeIntel Processor
- Processor NameIntel Core i5-2450M
- Screen Size14.0"
- TouchscreenNon-Touch Screen
- Intel Core i5-2450M processor reaches 3.10 GHz for responsive performance
- 6GB DDR3 memory at 1333 MHz keeps multitasking smooth
- 500GB hard drive stores large media libraries
- AMD Radeon HD6470M graphics with 1GB VRAM handles visual tasks
- 0 inch 1366x768 display fits ultraportable 4.9 lb chassis
14-inch Ultrabook with Core i5-2450M
The Lenovo IdeaPad U400 is a 14-inch ultraportable laptop built around an Intel Core i5-2450M processor running at up to 3.10 GHz. It ships with 6 GB of DDR3 memory at 1333 MHz and a 500 GB hard drive. Windows 7 Home Premium 64-bit is pre-installed on the system.
HD 1366x768 display and Radeon HD6470M graphics
The non-touch screen delivers a 1366 by 768 resolution suitable for everyday office tasks and media playback. An AMD Radeon HD6470M discrete GPU with 1 GB of dedicated video memory handles visual output, while an internal slot-in DVD drive reads and writes optical discs. HDMI output allows connection to an external monitor or television.
Verify Windows 7 suitability and storage type
Confirm that your software environment supports Windows 7 Home Premium, which no longer receives security updates from Microsoft. The primary storage is a mechanical hard drive rather than a solid-state device, so boot and load times will be slower than on flash-based systems. The French Canadian keyboard layout differs from standard US or UK arrangements.
Highlights
- Intel Core i5-2450M processor reaches 3.10 GHz for responsive performance
- 6GB DDR3 memory at 1333 MHz keeps multitasking smooth
- 500GB hard drive stores large media libraries
- AMD Radeon HD6470M graphics with 1GB VRAM handles visual tasks
- 0 inch 1366x768 display fits ultraportable 4.9 lb chassis
Specifications
| Series | U Series |
|---|---|
| Model | IdeaPad |
| Color | Gunmetal |
| Operating System | Windows 7 Home Premium |
| CPU Type | Intel Processor |
| Processor Name | Intel Core i5-2450M |
| Screen Size | 14.0" |
| Touchscreen | Non-Touch Screen |
| Resolution | 1366x768 |
| SSD | No |
| HDD | 500GB |
| Memory | 6GB |
| Bluetooth | Yes |
| USB | 3 |
| Touchpad | Yes |
| Webcam | Yes |
| Weight | 4 - 4.9 lbs. |
Questions about this item
Should I pick the 6GB DDR3 configuration or look for a different memory size?
This unit ships with 6GB DDR3 at 1333 MHz and is not user-upgradable, so choose it if that capacity meets your workload.
What does the 3.10 GHz turbo on the i5-2450M deliver in daily use?
The dual-core i5-2450M reaches 3.10 GHz on single-threaded bursts, giving snappy response for office apps and web browsing.
Which display interface does the HDMI port use and what resolution can it drive?
The HDMI output supports external monitors up to 1366x768, matching the built-in panel's native resolution.
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