Three-speed power control switch
The IdeaCentre K450 is so powerful we put a 3-speed power control switch on it: turbo red for speed and power, auto blue for normal use, and cool green for quiet, energy-saving operations.
Graphics Designed for Gaming
The latest 3D games are smooth as silk with up to NVIDIA® GeForce® GTX660 1.5GB graphics or AMD Radeon™ HD 8670 2GB graphics.
7.1 Channel Surround Sound
Whether you're gaming or enjoying a movie, a home theatre audio configuration will help you live the experience to the max.
Storage & Memory
With up to 32GB DDR3 memory, you can drive your PC's performance and multi-tasking power to the limit. And with up to 4TB HDD storage you'll have more room than ever for all of your data. Get even more storage capabilities with a portable 500GB SATA Universal Storage Module (USM) hard drive so you can connect to other PCs with a USB 3.0 cable.
Easy, tool-less expandability
As powerful as the IdeaCentre K450 is, we've given you the space to soup it up even more. Expandability, easy-to-access hard drive and more ports, slots and connection options than you could ever need. There's room for two optical disc drives, two hard drives, and all of the ports and connectors you'll need. And expansion is a snap with the K450 desktop's innovative tool-free design.
SuperSpeed USB 3.0
Enables up to 10 times faster file transfer, allowing for lightning-fast copying of large media files, as well as seamless connections between audio- and video-related peripherals. Backwards-compatible with USB 2.0 devices.
Integrated DVD Reader/Writer or Blu-ray Disc™ Drive
Watch movies, listen to music, and burn discs with the K450's integrated DVD reader/writer or Blu-ray Disc™ drive.