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Dell Precision T3500 Xeon Workstation Windows 7 Pro Computer

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The Precision T3500 is a premium quality, business class Dell Computer. It is not only very fast, it is also a very energy efficient green computer with an Energy Star rating of 4 stars. This is one of our most powerful Dell Computers. Get one today!


  • Intel Dual Core Xeon W3503 @ 2.4GHz Processor
  • DMS-59 to Dual VGA Video Card
  • Gigabit Ethernet
  • 8x USB 2.0
  • 1x Serial Port
  • 2x PS/2 Port
  • 1x eSATA
  • 1x Parallel Port
  • Audio Line In/Out
  • Windows 7  Pro Pre-loaded


One Year Parts & Labor Warranty Yes it is strange to see a warranty that long on something used or refurbished and even stranger to see it coming from a retailer rather than a manufacturer but that is what separates us from the crowd of computer retailers. Service after the sale and our warranty is what this company is all about. Click here to view our warranty information.

13 Reviews

  • 5
    T3500 Dell Precision Xeon Workstation

    Posted by Mark Wilson on Aug 08, 2019

    Great machine - Ordered mine with 24 gigs and a SSD with Windows 10 preinstalled - Even though factory spec shows 24GB as maximum RAM - I was able to upgrade the RAM to 48 gigs by installing Patriot Viper 2x8GB Kit of DDR3 (PC3-12800 1600Mhz) purchased from FRY'S Electronics. Now will order a 2nd machine and install older RAm into that one.

  • 5
    Dell Precision T3500

    Posted by Jimmie Heathington on May 28, 2019

    It does not preform like a refurbished unit! There some problems that I am working thru and I am convident that I will succeed! If I need help I will contact you in the mean time: Thank you very much!!!!

  • 5
    great computer

    Posted by JP on May 03, 2019

    If you plan buy this one and recommend that you would need 12 GB ram memory or more.. and best performance.. Much faster …

  • 5
    great thing

    Posted by JP on May 02, 2019

    this old computer can handle it better than new one .. no problems that you did not need spend thousand dollars for it.. great work..

  • 5

    Posted by charles gunnels on Mar 06, 2019

    have not hooked it up yet,have to get a cable, sure it will work fine for me . have to send you a review later. wa fast shipping

  • 5
    Fast Delivery, Great PC

    Posted by Victor Pham on Mar 04, 2019

    This is my 1st time to buy PC from Discount Electronics and won't be my last time. I am so happy with this PC purchase. It runs fast, quiet and meet my needs. However, it should come with the video card adapter; however, it is not a big issue for me. I removed the video card and install a new video card with HDMI on it. Thanks, Discount Electronics

  • 5
    T3500 - ROCKS!

    Posted by Robert Wadsworth on Nov 07, 2018

    Oh man I love this box. I received this with one day shipping. I swapped out the Xeon dual with a quad core. Maxed the ram at 24 gigs - 300 gig SSD boot - Raid1 - 2TB for data - I also added a 1TB external in the internal usb port. That's why I love this tower - So many ways to trick it out - It's going to be my VM testing ground. Great machine at a crazy low price. Thanks guys!

  • 5
    Great machine

    Posted by Commander Data on Oct 29, 2018

    This is my 2nd T3500. Fast and cheap. You'll want to check youtube to disassemble the front bezel because there's a hard to find tab unless you know where to look. Other than that there's plenty of room inside and it's in great shape other than minor cosmetics. Bought a few other items from Discount Electronics and I'm fully satisfied.

  • 5
    Nicely Done

    Posted by Marc on Sep 20, 2018

    This was my first purchase from Discount Electronics, and I think they did a stellar job of reconditioning this computer. It was delivered quickly, and I have had no issues with it at all! Plan on shopping here for any future computer needs.