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This is the Panasonic Black Cobra Toughbook CF-31 model that has a fast Intel Core i5 2520M 2.50GHz CPU.


This model supports Windows 7 and 10. If you need to run Windows 11 you will need to purchase the CF-31 MK4 or MK5 model that we also sell. Here is the link to that model. 


The Panasonic Black Cobra Toughbook CF-31 has great performance in its class, with the world’s most rugged design.


With drop-shock protection and a MIL-STD-810G certification, it’s the undisputed leader in the fully-rugged category.






MIL-STD-810G, MIL-STD-461F, IP65 certified (4' drop (tablet + keyboard), 72" drops1 , shocks, vibration, humidity, altitude, rain-, dust- and sand-resistance, temperature extremes and thermal shock) Link





  • Optional GLOBAL GNSS GPS - The most accurate Toughbook GPS!
  • This is the only FULLY BLACK TOUGHBOOK on the market. Our custom refinishing process makes it TOUGH as the original factory finish with no spray paint used and no TOXIC VOC offgasing, making it safer for you and our planet. Most competitors will just spray paint the lid (toxic VOC emissions).
  • New Fast SSD HARD DRIVE - Usually includes slower SATA HD. Fast boot and access times. No moving parts makes it more reliable.
  • Backlit keyboard is water resistant and has 4 levels of lighting. Excellent for use at night or in dark places. Not a standard feature.

  • Exclusive pre-installed reseller of TecroTech HD Webcam for Toughbook CF-31. There are no other HD internal webcams on the market. See our full review here .

  • Panasonic Toughbooks have been our specialty since 2010 and we have serviced and refurbished thousands of Toughbooks during this time.

  • We are committed to give you a 100% quality product in which you can completely rely on.
  • Your purchase is also protected through Paypal for peace of mind.


Sales: 303.732.3830

Professional Support: 303.732.3330

(Mon-Fri - 10-2:00 Mountain)




Download Toughbook CF-31 Brochure


Download Toughbook CF-31 Manual

Panasonic Toughbook Black Cobra CF-31 MK2

  • • Includes: "Black Cobra" Toughbook CF-31 + AC Adapter + Stylus Pen

    • Intel 2.5Ghz i5 CPU: Very fast for most applications

    • 16 GB Ram: Memory is maxed out for speed!

    • SSD Hard Drive: Very fast, boots under 20 seconds! No moving parts, more durable and battery friendly

    • USB DVD-RW drive: Burn and back up your data

    Optional Global GNSS GPS: Exclusive to TechTough. Is the most accurate GPS on the market for Toughbooks

    • Wireless: Wifi 802.11a/b/g/n + Bluetooth

    • Ports: 4x USB, SDXC card reader, Ethernet, VGA, HDMI, Serial, PC Card, ExpressCard, Headphone, Mic

    • 13" Touchscreen: Control windows, design, sign with finger or the stylus pen. Readable in direct sun! 1024 X 768 resolution

    • MIL-STD-810G Certified: Survive a 6' drop, shock, vibration, altitude, freeze/ thaw, extreme temperatures

    • IP65 Certified: The sealed all-weather design protects it against rain, dust, sand

    • Backlit Keyboard: Has 4 levels of lighting for night use and is also water resistant

    • Battery: Guaranteed to work for over 3 hours

    • O.S. Version: Windows 7 (64 bit) or Windows 10 (64 bit)

    • Dimensions: 8 lb (3.8KG) - 11.5"(L) x 11.9"(W) x 2.9"(H)

    • Condition: Professionally refurbished to work better than new due to the hardware upgrades

Check out other Black Cobra Toughbook models

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