Lenovo K450e Desktop PC

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  • processor4th Generation Intel® Core™ Processors
  • Operating SystemWindows 8.1 64-bit Operating System
  • GamingPerformance Graphics for Multimedia or Gaming
  • Multimedia7.1 Channel Sound Support for Immersive Audio
  • KeyboardAccuType USB Keyboard & Mouse Included

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Lenovo K450e Desktop Models

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Warranty upgrades and accessories

Lenovo K450e Desktop Features

Power For Your Games & More
Work, play, browse, or anything in-between — the Lenovo K450e is designed for gaming but great for day-to-day. Run the latest 3D games with integrated Intel® HD Graphics. Plus, with the K450e's extreme expandability, you can keep your system up-to-date for years to come.
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 a massive amount of DDR3 memory, you can drive your PC's performance and multitasking power to the limit. And with up to high-capacity HDD or hybrid SSHD storage, you'll have more room than ever for all of your data.
Easy, Tool-Less Expandability
As powerful as the Lenovo K450e is, we've given you the space to soup it up even more. Expandability, easy pull trays and catches, easy-to-access hard drive and more ports, slots and connection options than you could ever need. There's plenty of ports and connectors. Plus expansion is a snap with the K450e 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. Plus, with an always-on USB 3.0 port, you can easily and conveniently charge your mobile devices directly from your K450e.
Integrated DVD Reader/Writer
Watch movies, listen to music, and burn discs with the K450e's integrated DVD reader/writer.
AccuType Keyboard & Mouse
Featuring a modern look and feel, the AccuType USB keyboard has island-style, ergonomic keys that allow a more fluid, spacious, comfortable and accurate typing experience than standard keyboard designs. With optical mouse pairing, you’ll enjoy all-round precision navigation.
McAfee LiveSafe® Free Trial
Keep your entire digital life secure with the comprehensive protection afforded by McAfee LiveSafe software. LiveSafe protects cross-device, through the cloud, and locally to ensure total security for your data and identity. Enjoy a free 30-day trial with purchase. Or, upgrade to the full version during the purchase process and enjoy peace-of-mind security from day one.
lenovo tower desktop k450e

Lenovo K450e Desktop Reviews

Lenovo K450e Desktop Tech Specs

Lenovo® K450e Specs

PDFUser Guide
DescriptionLenovo® K450e
4th Gen Intel® Core™ i7-4790 (3.60GHz 1600MHz 8MB)
Operating System
Windows 8.1 64
Intel® HD Graphics 4600
16.0GB PC3-12800 DDR3 SDRAM 1600 MHz
2TB 7200 RPM + 8GB SSHD
7.1 channel sound support
Dimensions (W x D x H)
9.4" x 23.2" x 21.9"
Tool-free expandability
To install additional components or upgrades
2x USB 2.0, 4x USB 3.0, 7-in-1 card reader support (MS, MS Pro, SD, SDHC, SDXC, MMC, MD), HDMI, VGA, DVI, Mic-in, line-out, S/PDIF
Keyboard & mouse
AccuType USB keyboard & mouse included

    Software Offering

    Security and SupportProductivity
    • Lenovo® Rescue System
    • Lenovo® Driver and Software Installation
    • McAfee® Internet Security (30-day trial)
    • Lenovo® Companion
    • MS Office (60-day trial) (except Japan)
    • Evernote® and Skitch
    • Lenovo® Assistant
    • Power2Go (BD only with BD hardware)

      • AccuWeather
      • RaRa
      • CyberLink Power DVD (BD only with BD hardware)
      • Amazon® Kindle
      • Lenovo® Free Games (except Korea)
        • *Tech specs may not reflect currently available options for all models due to variability in supply.

        Lenovo K450e Desktop Accessories & Services

        Lenovo Multimedia Remote with non backlit keyboard (0C51503)Lenovo Headset P950 (57Y6605)

        Redesigned and updated for even easier navigation, the new Lenovo Multimedia Keyboard Remote (N5902) is the popular pocket-sized keyboard-and-mouse-in-one from Lenovo.

        The Lenovo Headphone P950 delivers more powerful bass, enhances the audio experience when gaming, listening to music, and watching movies. Its noise-cancelling microphone provides clear communication, and it’s easy to adjust and comfortable to use.

        Lenovo Multimedia Remote with non backlit keyboard (0C51503)Lenovo Headset P950 (57Y6605)
        Protect Your Desktop With Lenovo Services
        services icon

        Why Lenovo Services?

        • Keep it simple, one place for all your PC service needs
        • We know our PCs better than anyone – services performed by Lenovo Certified Technicians using Lenovo-qualified parts
        • Convenient and affordable in-home and 24/7 service options

        Enjoy the Convenience of In-Home Repair

        • Don’t be stranded without your PC — let Lenovo come to you with fast repair services in your own home.

        Protect Your PC Beyond the 1-Year Base Warranty

        • Warranty Extensions are available for up to three years (depending on your system).
        • Staying in warranty can help save you from expensive repair costs associated with system components.

        Convenient Remote Support When You Need It Most

        Lenovo Services Premium Support provides access to expert technicians when you need them most, from the comfort of your home, with convenient over-the-phone or remote session support. We offer you a one-stop solution for issues beyond your standard hardware warranty, including:

        • Table, internet, or network setup
        • Performance tune-up
        • Software setup and how-to tips
        • Security setup
        Web price: 
        After Instant Savings:
        You save: 
        Ships in 10-12 business days
        Standard on the K450e:
        Form Factor
        Starting at 24.6 lbs
        Dimensions (W x H x D)
        9.4" x 21.8" x 23.2"
        2 USB 2.0, 4 USB 3.0 (1 always-on), 7-in-1 card reader, HDMI, VGA, DVI, mic in, line out, S/PDIF


        Lenovo has won more than 100 international awards for forward-thinking design.

        Convenient Payment Options

        Limits: Limit 5 per customer. Offers valid from Lenovo in the US only.

        Availability: Offers, prices, specifications and availability may change without notice. Lenovo will contact you and cancel your order if the product becomes unavailable or if there was a pricing or typographic error.

        General: Review key information provided by Microsoft that may apply to your system purchase, including details on Windows 8, Windows 7, and potential upgrades/downgrades. Lenovo makes no representation or warranty regarding third-party products or services.

        Trademarks: Lenovo, ThinkPad, ThinkCentre, ThinkStation and the Lenovo logo are trademarks of Lenovo. Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation. Ultrabook, Celeron, Celeron Inside, Centrino, Centrino Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel Viiv, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, Viiv Inside, vPro Inside, Xeon, and Xeon Inside are trademarks of Intel Corporation in the U.S. and other countries. Other company, product or service names may be trademarks or service marks of others. www.intel.com/go/rating

        Warranty: For a copy of applicable warranties, write to: Lenovo Warranty Information, 1009 Think Place, Morrisville, NC, 27560. Lenovo makes no representation or warranty regarding third party products or services. The Lenovo Limited Warranty applies only to Lenovo hardware products purchased for your own use, and does not transfer upon resale.

        Battery: These systems do not support batteries that are not genuine Lenovo-made or authorized. Systems will continue to boot, but may not charge unauthorized batteries. Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use. Battery life (and recharge times) will vary based on many factors, including system settings and usage.

        Pricing: Does not include tax, shipping and handling, or recycling fees. Reseller prices may vary. Savings referenced off regular Lenovo web prices.

        **Ship date: An estimated ship date will be posted on our order status site after your order is placed. The date reflected above does not determine when your order will ship since inventory status may change before your order is final and because items may be held until all products on the order are ready to ship. To obtain the latest information about the availability of a specific part number, please call the phone number listed in the masthead at the top of this page. A flat charge for shipping & handling may apply for certain orders, as indicated on the Checkout page.