CF-31 Mark 5

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Full Spec PDF can be downloaded below, or scroll down for further specification details.

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Specifically designed for field-based professionals working in challenging environments, the latest model fully rugged Toughbook CF-31 offers the ideal balance between the latest technology and supreme ruggedness. Whether working in adverse weather, wet conditions, underground or where space restrictions would usually hamper productivity, the CF-31 ensures that mobile workers perform to their optimum, at all times.

Full Specifications

  • Mobile Computing Platform Intel® Core™ i5-5300U vPro™ processor (2.3GHz, 3MB Intel ® Smart Cache)
  • Operating System Windows 10 or Windows® 7 Professional Downgrade
  • RAM 4GB DDR3 SDRAM (max. 16GB)
  • Storage 500GB HDD (SATA)
  • LCD 13.1″ sunlight-viewable XGA Active Matrix (TFT) colour LCD (up to 1.200cd/m_) with circular polarizer; concealed mode
  • Cabinet Full magnesium alloy with integrated carrying handle
  • Bluetooth™ Version 4.0 + EDR Class 1
  • WLAN Intel® Dual Band Wireless-AC 7265 slide on/off switch
  • LAN IEEE 802.3 10 Base-T, IEEE 802.3u 100 Base-TX, IEEE 802.3ab 1000 Base-T (2nd LAN Project Based)
  • Audio WAVE and MIDI playback, Intel ® High Definition Audio subsystem support
  • Input Devices Resistive Touchscreen, Touchpad and Keyboard with 88 keys
  • Interfaces Serial (16550A compatible): D-sub, 9-pin, External display (VGA port): Mini D-sub, 15-pin, HDMI: x1, Headphone: Mini-jack, 3.5 DIA
  • Microphone: Mini-jack, 3.5 DIA, stereo, DC Input: Jack, USB 2.0: x3, 4-pin, USB 3.0: x1, 9-pin, LAN (2nd LAN optional, project based): RJ-45
  • Firewire (IEEE1394a, optional, project based 20+ units): x1, 4-pin External Antenna: x1, Dedicated 50 ohms coaxial connector, Desktop Port Replicator: 80-pin
  • SD/SDXC Memory Card: x1
  • RAM Module (optional): x1 DDR3L SDRAM
  • Power AC Adapter: Input: 100 ~ 240V AC, 50Hz/60Hz; Output: 15.6V DC, 7.05.0A
  • Battery: Li-ion (10.65V, Typical 8550 mAh / Minimum 8100mAh) Battery Life: Approx. 18h (Mobile Mark ™ 2007, LCD brightness: 60cd/m²)
  • Power Management Standby function, Hibernation function, ACPI BIOS
  • Security Features TPM (Trusted Platform Module, TCG V1.2 compliant), Integrated hardware security lock slot, Password security (supervisor password, user password, HDD lock)
  • Dimensions (WxHxD) 302mm x 73.5mm x 292mm / 11.9″ x 2.9″ x 11.5″ (excluding protrusions)
  • Weight Approx. 3.72kg / 8.2lb (including battery)

Integrated Options available (may require project quantities) GPS, Fingerprint Reader, Smart Card Reader, 4G Mobile Broadband (LTE, up to 100Mbps)

Testing Standards

  • Water resistance test: IEC529 (JIS C0920) IP-X5*, MIL-STD 810G 506.5, III*
  • Dust resistance test: IEC529 (JIS C0920) IP-6X*, MIL-STD 810G 510.5, Level*
  • Gravity drop resistance test: MIL-STD 810G 516.6 (180cm drop)*
  • Vibration resistance test: MIL-STD 810G 514.6, category 20 & 24*


Additional information

Weight 3.72 kg
Dimensions 30.2 × 29.2 × 73.5 cm


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