Asus introduces the M51 series of laptops, including the M51SN, M51SR, and M51SE. All of them feature a 15.4-inch LCD display, fingerprint reader, dedicated number pad and the Asus Swivel 1.3 Megapixel Webcam.
The Asus M51SN is the high end model powered by Intel’s Penryn processor, up to 4GB of RAM, NVIDIA GeForce 9500M GS 512MB graphic card and up to 250GB hard drive. It will also come with a DVD burner or HD DVD drive or Blu-ray drive, a 8-in-1 card reader, WiFi 802.11a/b/g and built-in Bluetooth.
Asus M51SR is a cheaper model with Intel Core 2 Duo 2.0GHz – 2.2GHz processor, up to 4GB of RAM, ATI Mobility Radeon 2400 graphic card and up to 250GB hard drive.