in most cases, they are either out of stock, not on sale any longer or selling the previous 9800M GT and 8800M GTX graphics cards. XPS M1530 This 15.4-inch laptop, released on November 28, 2007, features the Santa Rosa platform. The XPS M1530 is almost identical in design to the XPS M1330 except that it has 4 different colors (blue, black, pink and red) and it is a bit thicker and heavier with a 15.4-inch CCFL or LED screen. It can be configured with Intel Core 2 Duo mobile processors up to T7800 (2.6 GHz) / T9500 (2.6 GHz, 6 MiB L2 cache) / X9000 (2.8 GHz), up to 8 GiB DDR2 SDRAM at 667 MHz, up to 320 or 500 GB 5400 rpm or with faster 160, 240 or 320 GB 7200 rpm hard drive or an optional 128 GB SSD, and can be configured with a 128 MiB DDR2 Geforce 8400GS or 256 MiB DDR3 8600M GT GPU. Wireless draft-n is also available (802.11n). The XPS M1530 includes a biometric fingerprint reader and a 2 MP webcam. Another option for this laptop is a glossy 1920×1200 display, even though it is 9 inches smaller than Dell's 24 inch monitor. The system weight starts at 2.62 kg (5.78 lbs) and is dependent upon configuration. The laptop contains an internal slot for a Dell mobile broadband card. XPS M1530 is no longer available for purchase on Dell's website as of early August 2009. Dell became aware that the problem was limited to Nvidia chip production, the BIOS was updated to A12 which improves thermal control but does not prevent it from reoccurring. The problem associated with Nvidia GPU's was the chip material used could not stand high temperatures. XPS M1330 This 13.3-inch high-end laptop, released on June 26, 2007, features the Santa Rosa platform. This 13.3-inch screen either with CCFL or WLED; the WLED-backlit version has a 0.3 MP camera, as opposed to the 2 MP camera with the CCFL screen, but the model with WLED screen is thinner and brighter than the previous XPS 1210 version. Moreover, XPS 1330 can also feature a biometric fingerprint reader, usually found in business class laptops like the Latitude series. The XPS M1330 also offers the NVIDIA GeForce Go 8400M GS graphics card as an option. Originally, it could only be configured with Intel Core 2 Duo mobile processors up to T7700 (2.4