Panasonic Toughbook CF-31 MK6 i5 2.6Ghz Refurbished

(1 customer review)


    • Windows 10 Preinstalled
    • Intel Processor i5-7300u 2.60Ghz (Boost 3.5Ghz 3MB)
    • 8gb memory standard or (select up to 16GB of DDR4 Memory below)
    • 500gb hard drive standard or (select 240gb -1tb of SSD Disk Storage below)
    • 13.1″ 1200nit Display
    • Sunlight-viewable Touchscreen with Panasonic CircuLumin™ Technology
    • Full Magnesium Alloy Case with Handle
    • Wifi Comes Standard
    • Battery & Charger Included
  1. CLICK FOR Differences between CF-31 MK Versions
  2. CLICK FOR Detailed Specifications

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1 in stock


Powerful, rugged and wireless.
Panasonic presents the TOUGHBOOK® 31, the reliable laptop offering
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. Its Intel® Core™ i5 processor packs a punch and
amazing battery life—up to 28.5 hours with optional media bay
2nd battery1,5. Combine five generations of delivering rugged performance
plus an amazing 16 years of consistent docking compatibility, and you
have a computer that will go the distance with you anytime, anywhere.

Detailed Specifications:


  • MIL-STD-810G certified (6′ drop, shock, vibration, rain, dust, sand, altitude,
    freeze/thaw, high/low temperature, temperature shock, humidity)
  • MIL-STD-461F certified
  • IP65 certified sealed all-weather design
  • Full magnesium alloy case with handle
  • Shock-mounted flex-connect hard drive with quick-release
  • Reinforced locking port covers


  • Panasonic Utilities, Panasonic Dashboard, Recovery Partition


  • 13.1″ 1024 x 768 XGA sunlight-viewable touchscreen LCD
  • Supports up to 3 external monitors
  • Panasonic CircuLumin™ technology:
  • 2-1200 nit
  • AR, AG and circular polarizer
  • Intel HD 620 video controller
  • External video support up to 1280 x 1024 at 16.7 million colors
  • Concealed mode (configurable)
  • LED backlighting


  • Intel® high-definition audio compliant
  • Integrated front-facing speaker
  • Convenient keyboard volume and mute controls


  • Touchscreen LCD
  • Integrated stylus holder
  • 87-key with dedicated Windows® key
  • Pressure-sensitive touchpad with vertical scrolling support


  • SD card (SDXC)


  • Port replicator                     Dedicated 80-pin
  • HDMI                                    Type A
  • VGA                                              D-sub 15-pin
  • Headphones/speaker               Mini-jack stereo
  • Microphone/line in                  Mini-jack stereo
  • Serial D-sub                                9-pin
  • Ext. antenna conn.            50 ohm coaxial
  • USB 2.0 (x 3)                        4-pin
  • USB 3.0 (x 1)                        4-pin
  • 10/100/1000 Ethernet            RJ-45


  • Optional 4G LTE-Advanced multi carrier mobile broadband with satellite GPS – Certified with Verizon, AT&T, Sprint and P.180
  • Optional dedicated GPS (u-blox NEO-M8N)
  • Intel® Dual Band Wireless-AC 8265 Wi-Fi 802.11a/b/g/n/ac
  • Bluetooth® v4.1 + EDR (Class 1)
  • Security
    – Authentication: LEAP, WPA, 802.1x, EAP-TLS, EAP-FAST, PEAP
    – Encryption: CKIP, TKIP, 128-bit and 64-bit WEP, Hardware AES
  • High-gain antenna pass-through (single standard, dual optional)
  • Slide on/off switch


  • TPM v2.0
  • NIST BIOS compliant
  • Persistence® technology by Absolute embedded in BIOS6
  • Kensington cable lock slot
  • Optional insertable SmartCard CAC reader

Additional information

Weight8.2 lbs
Dimensions11.5 × 11.9 × 2.9 in






1 review for Panasonic Toughbook CF-31 MK6 i5 2.6Ghz Refurbished

  1. Nathan H (verified owner)

    Just wanted to thank you for selling me a very low hour laptop. It shows about 1500 hours on it.
    I’ve been using a 2nd gen i5 CF-31 for 9 years now and love it, but it was time to upgrade. I bought the secondary battery pack for the new laptop, now I’ve got an insane 28.5 hours of battery life

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