Asustek’s latest ultraportable notebook - the Intel Atom-based ASUS N10 - is now available for purchase in the United States.

Newegg offers three different configurations of the N10 10.2-inch laptop: the N10E-A1, N10J-A1, and N10J-A2. All models feature the Atom N270 processor at 1.6GHz and WXGA screen resolution.

The ASUS N10E-A1, priced at $599.99, comes with 1GB of DDR2 memory, integrated graphics, a 160GB hard drive, 802.11b/g wireless LAN, a 3-cell battery, and Windows XP Home operating system.

The ASUS N10J-A1 has 2GB of RAM, the NVIDIA GeForce 9300M 256MB graphics card, a 160GB HDD with Windows Vista Home Premium preloaded, 802.11n WLAN, and a 6-cell battery. It costs $699.99.

Finally, the ASUS N10J-A2 for $799.99 includes 2GB of memory, the 9300M 256MB, 320GB of storage space, 802.11n support, a 6-cell battery, and Windows Vista Business OS.

The mini laptops also feature a built-in 1.3MP web camera, while the N10J-A1 and N10J-A2 additionally provide a fingerprint reader and Bluetooth.

NewEgg has not specified more details of these products. Earlier reports say the N10 has an HDMI output.