Dell Studio XPS 9100 Desktop

The Dell™ Studio XPS™ 9100 desktop has intense power and immense expandability that provides high performance for the most demanding entertainment needs, now and into the future.

Features:
Intel® Core™ i7 and Intel® six-core and quad-core processor options.
Genuine Windows® 7 Home Premium.
Popular ATI™ and NVIDIA® performance-class graphics options for enhanced video and display technology.
525W power supply that supports high-end graphics and processors.
Immense expandability with up to 24 GB of memory and up to 4 TB of storage available.