Intel® Atom Processor (1.66GHz)
Genuine Windows® 7 Starter Edition
Features: 10.1″ LED backlit LCD (1366×768), 1GB RAM, 250GB HDD, large capacity battery, Wi-Fi, Bluetooth®, webcam

While the laptop serves with the Built-in Wireless-N technology offers a boost in wireless connection speed and range.Lightweight and 1.66GHz Intel® processor, looks quite sufficient to me.For those like me who care much about environment this Sony W Series notebook is Energy Star 5.0 certified, and has received a Gold EPEAT designation for meeting standards to help reduce its environmental impact.

General	* Built-in Devices Bluetooth antenna, Wireless LAN antenna * Width 10.6 in * Depth 7.1 in * Height 2 in * Weight 3 lbs * Color Pink * Notebook type Netbook, Budget * Screen type Widescreen * Wireless capabilities Bluetooth, IEEE 802.11g, IEEE 802.11b
Processor	* Processor Intel Atom N280 / 1.66 GHz * Data Bus Speed 667 MHz * Chipset Type Mobile Intel 945GSE Express
Cache Memory	* Type L2 cache * Cache size 512 KB
RAM	* Installed Size 1 GB / 1 GB (max) * Technology DDR2 SDRAM - 533 MHz * RAM configuration features 1 x 1 GB
Environmental Parameters	* Environmental standards RoHS, EPA Energy Star
Storage Controller	* Storage controller type Serial ATA * Storage Controller / Serial ATA Interface Serial ATA-150
Storage	* Floppy Drive None * Hard Drive 250 GB - Serial ATA-150 - 5400 rpm * Storage Removable None * Hard drive type Portable
Optical Storage	* Type None
Optical Storage (2nd)	* 2nd optical storage type None
Card Reader	* Card reader type Card reader