Numerous configuration options are available, including the choice between an Atom N455 or N475 processor. Bluetooth connectivity and the choice between a 160GB or 250GB hard drive is also offered as an option. Intel GMA 3150 graphics, 1GB of DDR3 memory, a 6-cell battery and a multi-in-one card reader come standard on the Aspire One 533. All of the standard features users expect on netbooks are also there, including Wi-Fi, Ethernet and a built-in webcam. The Acer Aspire One 533 is available in a red or black chassis, depending on the model chosen.