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Lenovo K330B 77472BU Desktop (Black)

by Lenovo
9 customer reviews

Currently unavailable.
We don't know when or if this item will be back in stock.
  • Intel Core i5 Processor 3GHz
  • 8GB DDR3 RAM
  • 2TB 7200RPM Hard Drive
  • Intel HD Graphics 2000
  • Windows 7 Home Premium
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Currently unavailable. We don't know when or if this item will be back in stock.

Product Description

Product Description

The Lenovo IdeaCentre K330B desktop pulls out all the stops to support high entertainment for the family. It features the smart performance of 2nd generation Intel Core processors with IntelTurbo Boost Technology 2.0, delivering maximum entertainment at minimum cost. High-performance graphics on this PC bring games to life and enables smooth multimedia editing while ensuring fool-proof performance even for everyday tasks. And the Lenovo Rescue System simplifies data backup and recovery. Plus, with Lenovo Enhanced Experience for Windows 7, the Lenovo IdeaCentre K330B delivers fast boot and shutdown, rich multimedia capabilities and easy system maintenance tools.

Thrice the Thrills

Extreme entertainment on the Lenovo IdeaCentre® K330B with power control options.

It’s time to take entertainment to the next level with the Lenovo® IdeaCentre® K330B desktop. This all-new desktop lets you easily switch between three convenient power modes – performance, dynamic and energy-saving. The IdeaCentre K330B gives you life-like HD graphics. The smart performance of the 2nd Generation Intel® Core™ i5 processor makes this PC ideal for home entertainment. Plus, with Lenovo Enhanced Experience 2.0 for Windows® 7, the Lenovo IdeaCentre K330B delivers fast boot and shutdown, rich multimedia capabilities and easy system maintenance tools.

Lenovo IdeaCentre K330B


  • 2nd Generation Intel® Core™ i5-2320 processor with
    Intel® Turbo Boost Technology 2.0
  • Genuine Windows® 7 Home Premium 64-bit
  • Lenovo Enhanced Experience 2.0 for Windows® 7
  • Intel® HD Graphics 2000
  • 8GB DDR3 memory, 1TB HDD storage
  • Integrated 802.11 b/g/n Wi-Fi
  • Integrated DVD/RW
  • 2 USB 3.0 & 6 USB 2.0 connectors, eSATA
  • 16-in-1 card reader for easy access


  • HD graphics support
  • Support for 7.1 channel digital surround sound
  • Power Control Switch with halo lighting effect - choose between performance, dynamic and silent running modes


  • Convenient top-mounted power button
  • Lenovo Rescue System makes data backup and recovery simple so you can spend time on more enjoyable tasks
  • Tool-free chassis design for easy upgrade and maintenance


With our power-control switch, you're in the driver's seat, revving the K330B's engine to three different gears. Got the need for speed when gaming and downloading movies? Shift up to Turbo. Avoid guzzling excess power by downshifting back to Auto to let your CPU self-adjust. And switch to Cool mode to decrease noise and heat emissions when you're just checking the weather or email.

Expand your empire.

Access to the guts of your PC is just a click away with our tool-free design. Increase your hard drive and memory by easily sliding components in and out of slots, and upgrade your sound and graphics cards using our simple catch device. Once you've taken your system to maximum velocity, share and enjoy media with connectivity options like an eSATA port, a 16-in-1 card reader, six USB 2.0 ports and two USB 3.0 ports.

Description: C:\DOCUME~1\jhales\LOCALS~1\Temp\Rar$EX00.687\K330B Features\K330_Hero_04.jpg







Intel® Turbo Boost Technology 2.0


Power Control Switch: Three gear speeds for your PC

Our next generation of adaptive performance is more intelligent, energy-efficient, and dynamic than ever before. It delivers that automatic speed increase your PC needs for demanding tasks but with the volume turned up.


Choose from three speeds. The switch backlight changes with your selection!
Turbo-Red: For speed and power performance
* Auto-Blue: Dynamic control lets the PC adjust its fan and CPU speed!
* Cool-Green: For quiet & comfortable


Tool-Free Design


Lenovo Rescue System

Open your PC quickly – without a screwdriver!

Modular ODD and HDD design:
Simple upgrades and replacements by sliding components in and out of the slots

Buckle design:
Change graphics and sound cards using a simple ‘catch’


With the touch of a button, users can restore the system and recover valuable data. The Lenovo Rescue System interface allows the user to quickly diagnose where a system corruption occurs, ensuring that recovery is fast and effective.

Flexible Connectivity


Description: C:\DOCUME~1\jhales\LOCALS~1\Temp\Rar$EX00.687\K330B Features\Flexible-Connenctivity-15-1-card.jpg

16-in-1 Card Reader
Compatible with different cards to make your life much easier!

6xUSB 2.0 ports

2xUSB 3.0 ports






Description: Lenovo IdeaCentre K330 Spec

Description: Lenovo IdeaCentre K330 Spec



Datasheet (PDF)


Microsoft Windows 7 Home Premium

The Best Entertainment Experience On Your PC

Windows 7 Home Premium makes it easy to create a home network and share all of your favorite photos, videos, and music. You can even watch, pause, and rewind TV or record it to watch whenever and wherever you want. For the best entertainment experience, choose a PC with Windows 7.

Windows 7
Peek behind open windows to get a quick look at your desktop (see larger image).

Windows 7: Your PC Simplified

Simplifies everyday tasks, works the way you want, and makes new things possible.

  • Improved desktop navigation features like Snap, Peek, and Shake, make it easier to manage all of your open windows.
  • Creating a home network has never been easier. You can even share files and printers with all the PCs with Windows 7 on the network.
  • Find virtually anything on your PC--from documents to songs to email--just by typing a word or two with Windows Search.
  • Designed to make your PC sleep and resume quicker.
  • Watch, pause, rewind and record TV with Windows Media Center to watch whenever and where ever you want*.


Windows Live

Create, Connect and Share with Windows Live

Windows 7 and Windows Live bring it all together for free. Get the free set of programs that make it simple to create and share amazing photos and movies, organize mail, and stay connected with your closest friends.

  • Get 25 GB of free online storage with Windows Live SkyDrive.
  • Sync files on your PCs automatically with Windows Live Mesh.
  • Share photos during video chats with Windows Live**
  • Easily edit photos and combine the best parts of multiple photos into one perfect photo with Photo Fuse.

Windows Live is available for free at

Complete your PC Experience with Microsoft Office 2010

  • Microsoft Office Starter 2010 includes reduced functionality versions of Microsoft Word and Excel with advertising. (Note that PowerPoint or Outlook are not included.)
  • Purchase Office 2010 today and get the most out of your new PC.

* Additional hardware may be required. Not available in all countries. (See for more information.)
** Requires a compatible microphone, speakers or headset, webcam, and broadband connection.

Product Information

Expand all Collapse all Technical Details
Processor3 Hz Intel Core i5
Memory Speed 1333 MHz
Hard Drive2048 GB SATA
Graphics CoprocessorINTEL HD GRAPHICS 2000
Chipset BrandIntel
Card DescriptionHD Graphics 2000
Number of USB 2.0 Ports 6
Number of USB 3.0 Ports 2
Brand NameLenovo
Item model number77472BU
Hardware PlatformPC
Operating SystemWindows 7 Home Premium
Item Weight24.7 pounds
Item Dimensions L x W x H16.06 x 7.09 x 18.30 inches
Color Black
Processor BrandIntel
Processor Count1
Computer Memory TypeDDR3 SDRAM
Hard Drive Rotational Speed7200 RPM
Optical Drive TypeDVD +/- RW
Audio-out Ports (#)1
Additional Information
Best Sellers Rank #39,119 in Computers & Accessories (See top 100)
Shipping Weight27.4 pounds
Domestic Shipping Item can be shipped within U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First AvailableOctober 2, 2011
Warranty & Support Return Policy: You may return any new computer purchased from that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellableRead more condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Product Warranty: For warranty information about this product, please click here

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

14 of 15 people found the following review helpful By goldenarrow on November 25, 2011
Just got this on an unadvertised Black Friday special for only $478 + tax (local Fry's Electronics). Includes the latest Intel i5 Core for better than average performance. That and the 8GB of RAM and Windows 7 Home Premium (64-bit) makes this a very, very useful machine. It has enough horsepower to handle most anything you want to throw at it (except hardcore gaming). Modular design of what Lenovo calls "IdeaCentre" hardware makes it easy to service (some of it reminds me of the business-oriented ThinkCentre series of desktops from Lenovo). And the friendly features of the included software should make it a little easier for average human beings to manage their data and navigate all the features. Will report on the features at a later time. Not sure if this is selling anywhere at the moment for less than $620 but check out the specs. The build quality is fairly well done (Make sure you are reading the specs for the 77472BU model number, not the older 77472AU which has the i3 Core - part of the weird naming system handed down from IBM days).

Update: it does have limitations like only a 280 watt power supply, but it still is a solid value. Make sure to run it in "turbo" mode (front switch UP) to get enough speed out of it.
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8 of 9 people found the following review helpful By matt on November 28, 2011
Verified Purchase
Powerful machine with 4 core i5, 8 GB ram, and i love the design my only comment is the power supply, its 280W so if you are a gamer and looking to upgrade the graphic card u need a power supply, but if you buy another PC with a stronger power supply and graphic card you will need to pay way more, so for few extra dollars,for power supply and a graphic card you got your self an affordable gaming PC, overall am very happy with my choice
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By Tracy2011 on January 27, 2012
Verified Purchase
I bought this one as a gift for my husband in Nov.11. Unbox, set it up, plug-in the power and turn on. It's almost silent. We love it. He had all setup and up date in about an hour. Everything running great since. Boot-up time around 1 minute or less. Used less power, around 100-120watts. Used Nero, Encode a 2hrs DVD video to a smaller format to play on smartphone, only about 15minutes. It's also look nice and sleek Very happy with this Desktop.
Can add another DVD or Bluray burner and another HDD SATA. I had it up-grade to Windows 7 Ultimate in 10 minutes, no problem at all. Great PC for everyday (or night, because it's so quiet) business.
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By California User on January 18, 2012
Verified Purchase
I have had Dell and HP computers and by far this is the best. I was going to buy a $480 Asus from Best Buy with same specs or a $600 ZT from Costco with better specs. I decided to go with this $600 Lenovo from Amazon because of the customer reviews for the 3 machines. Glad I did. Very quiet, fast and smooth. Keys on the machine are placed ergonomically, great tech support that doesn't take long to connect (I didn't need tech support; just called them for the recovery disks. They sent it free of charge and it came from IBM). The only slight negative is the flimsy keyboard with insufficient multimedia keys.
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By Rios2012 on January 18, 2012
Verified Purchase
Best Computer for everyday use... Good Graphics... Very Fast... for the Price you are defiantly getting more than you would want... except for hard core gamers... plus why would hard core gamers even look at this... this is for normal people with normal functions and duties.
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