laptop battery information
ThinkPad Core 2 Duo notebook entry
ThinkPad R Series entry for small and medium-sized models of users, look more like with the T series, but more than the cheapest price.
ThinkPad R400 cap flexibility in the use of polyethylene of high carbon fiber, not only have good wear-resisting ability of anti-zoned, but also a certain body weight reduction; Matte treated feel comfortable keyboard, but also to configure the keyboard lights, very intimate.
Configured, the Lenovo ThinkPad R400 (Thinkpad x40 Series) Intel introduced Core 2 Duo T5870 processor (GHz 2.0GHz, FSB 800MHz, 2M cache), Intel PM45 + ICH9M with motherboard chipset, 1GB standard DDR3 memory (maximum support for 4GB), 250GB SATA hard drive, ATI Mobility Radeon 3470 with an independent graphics card, built-in DVD burner drive. Network, this machine provides a 1000M Ethernet cards and 802.11a/g/n wireless card, built-in Bluetooth module, pre-installed Genuine Windows Vista Home Basic operating system.
Interface: ThinkPadR400 (2784A47) has a 3 × USB2.0, ExpressCard, 1 × VGA port, 1 × IEEE1394, 1 × RJ11, 1 × RJ45, voice input, voice output jack, docking port, multi-function card reader .