K Series: All-power tower

Built for power, speed and serious gaming.

Introducing K Series. Browse PCs for intense gaming, entertainment and multimedia experience or all three. Powered by 2010 multi-core processors, blazing-fast GPUs and the latest hi-def capabilities.

K Series balances brawn and brains with its hard-edged good looks and options you'll crave.

Fierce desktops. A blast to drive.
Up to Intel® Core™ i7* processing
PCs powered by these leading-edge multi-core processors offer smart, responsive and fast performance. Intel® Hyperthreading technology makes multitasking a breeze. Intel® Turbo Boost technology auto-adjusts hard drive speed when you need a little extra power.

Push your PC to new limits
Leading-edge multi-core processors offer smart, responsive and fast performance. Multitasking, working in several windows at a time or with demanding software are a breeze.

3 gear speeds
Such a simple power switch, such a dynamic experience. Shift into turbo gear to rev up your gaming, speed up internet streaming or down-shift to conserve power, noise and heat emissions for light use like sending emails, checking the weekend weather forecast or doing a quick FaceBook check-in.

Everything is better in hi-def
Lose yourself in gaming and movies like never before. Brilliant video and crisp audio output transport your multimedia to new heights.

Definitely not throw-away PCs.

Expandability, easy-access hard drive and more ports, slots and connection options you could ever need.

Easy expansion
Keep pace with ever-evolving PC technology and save money and time, too. Convenient design lets you easily slide components in and out of slots.

No tools required
Customize your PC in no time at all. A convenient buckle design lets you change graphic and sound cards using a simple catch mechanism.

Many ways to access, share and enjoy your media. No skimping on ports, slots and connectivity options here: 2X HDD, 4 x DIMM slots, 2 x ODD. 16-in-1 card reader, 8 USB ports, VGA, 802.11n WiFi and optional TV tuner.
Safe, secure and worry-free
Shopping online with Lenovo.com is safe and secure. We use 128-bit encryption which is among the most powerful encryption standards available.
Learn more about our safe shopping guarantee.
View models
Top-notch technology
Up to Intel® Core™ i7 processing
Leading-edge, multi-core processors. Unmatched performance. Fly through everything you do on your PC – from playing intense games to creating and editing digital video, music and photos. *Available on select K320 models. Subject to availablility.
Windows® 7 logo Genuine Windows®7
Lenovo offers a wide variety of systems preloaded with the newest Windows® 7 operating system.
Enhanced Experience Genuine Windows® 7 Lenovo
Enhanced Experience PC
Get the best computing experience available by selecting desktops featuring Windows® 7 Lenovo Enhanced Experience certification. Enjoy faster start-up and connection times plus more entertainment and security features than ever. Learn more >
Why IdeaCentre?
Here are a few reasons why your next desktop should be an IdeaCentre PC, from the innovative creators of ThinkPad.
  • Reliable, worry-free technology
  • Dependable performance
  • Tool-free, easy upgrades
  • Award-winning desktops
  • One-key data recovery tools
  • World-class IT service and support
  • Many form factors and pre-built configurations
Why K Series?
Three gears of on-demand power:
  • Turbo to go full-throttle
  • Auto mode for web-cruising
  • Eco mode to drive responsibility
Look for Bluetooth-enabled PCs and connect your desktop to a range of Bluetooth-enabled devices to share and synchronize data between devices.
PCs with large storage capacity give you plenty of hard drive disc space to store all your multimedia, movies, music and photos.