The Dell XPS One line of all-in-one PCs has added two new models, each with 24-inch screens (the other models have 20-inch screens) and 4GB of RAM, standard.

One starts at $1,699 and features a quad-core Intel Q8200 processor, Vista Home Premium, DVD burner, 4GB of RAM, 320GB SATA hard drive, integrated Intel GMA X4500HD graphics, and a SoundBlaster Audigy HD sound card.

The other starts at $1,999 and includes everything mentioned above except it’s got a 750GB SATA hard drive and a 512MB NVIDIA GeForce 9600M GT video card.