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Rugged black 13.1-inch laptop with touchscreen and digitizer pen

Panasonic

Panasonic Toughbook CF-31 MK4 13.1" Touch 2.7GHz i5 500GB HDD 4GB DDR3

SKU CH-E0N6-0DKQZ

A rugged 13.1-inch touchscreen laptop with 2.7GHz Intel Core i5, 500GB hard drive and 4GB DDR3 memory, certified to MIL-STD-810G, MIL-STD-461F and IP65 with Verizon 4G LTE.

  • Screen size13.1 in (33.3 cm)
  • ProcessorIntel Core i5
  • Memory size4 GB
  • SSD storageNo
  • Display resolution1024 × 768
  • Processor model2.7 GHz

Model 4GB/500GB

  • Sunlight-viewable 13.1" touch display works outdoors
  • 7 GHz Core i5 handles field applications
  • Verizon 4G LTE and GPS keep you connected
  • MIL-STD-810G, MIL-STD-461F and IP65 survive harsh environments
  • Digitizer pen and power adapter included in box

Rugged laptop for field work

The Panasonic Toughbook CF-31 MK4 is a fully rugged laptop built to MIL-STD-810G, MIL-STD-461F and IP65 standards. It suits mobile professionals who need a computer that survives drops, vibration, dust and water ingress in outdoor or industrial environments. The 13.1 inch XGA touchscreen offers 1024 x 768 resolution with sunlight-viewable LED backlighting. A digitizer pen is included for precise input while wearing gloves.

Integration with vehicle docks and networks

Six generations of consistent docking compatibility let the unit slide into existing vehicle mounts without new hardware. Verizon 4G LTE and a GPS receiver provide mobile connectivity and location data where Wi‑Fi is unavailable. Gigabit LAN and 802.11a/b/g/n wireless cover wired and local wireless links. The system ships with Windows 10 Pro 32/64 bit and a power adapter, so deployment can begin immediately.

Sustained operation on battery and thermal load

The single-core Intel Core i5 running at 2.7 GHz pairs with 4 GB of DDR3 800 memory in a 2 GB x 2 configuration. A 500 GB hard drive stores the operating system and field data without solid-state media. The platform is rated for up to 18 hours of battery life, supporting full-shift use away from mains power. Passive rugged chassis construction manages heat without active ventilation that could compromise the IP65 seal.

How it compares

Measured against everything we stock in Standard Laptops & Notebooks, at today’s prices. Recalculated every night.

Price $546.99
Cheaper than about 55% of the 32,549 comparable items (median $599.99).
Screen size 13.1 in (33.3 cm)
Lower than about 91% of the 32,085 comparable items (median 15.2 in).
Memory size 4 GB
Lower than about 97% of the 30,127 comparable items (median 16 GB).

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Specifications

Product
Brand namePanasonic
Product lineToughbook
Model nameCF-31
Product colorBlack
Design styleConvertible
Product typeEveryday Value
Recommended useBusiness
Processor
ProcessorIntel Core i5
Processor model2.7 GHz
CPU coresSingle-core Processor
Memory
Memory size4 GB
RAM type and speedDDR3 800
Memory configuration2 GB x 2
Storage
SSD storageNo
Hard drive500 GB
Optical driveNo
Display
Screen size13.1 in (33.3 cm)
Display resolution1024 × 768
Touch inputTouch Screen
Display formatXGA
Audio & video
SoundIntegrated Sound card
SpeakersIntegrated Stereo Speakers
Connectivity
LAN connection10/100/1000 Mbit/s
Wi-Fi802.11a/b/g/n Wireless LAN
Bluetooth support4.0
Ports & slots
USB ports4
Video outputs1 x VGA
HDMI portsNo
Additional portsSerial, Docking
Docking port1
Audio jacks1 x Microphone Jack, 1 x Headphone Jack
Power
Power adapter90-watt AC Adapter
Battery packLithium Ion
Size & build
Overall dimensions11.5 in(L) × 11.9 in(W) × 2.9 in(H)
Product weight7–7.9 lb (3.18–3.58 kg)
In the box
Included itemsNotebook, Digitizer Pen, Battery & Power Adapter
Software
Operating systemWindows 10 Pro
More details
Pointing deviceYes
Keyboard87 keys
Keyboard backlightNon-backlit

Other versions of this model

5 more in the same range

Questions about this item

How long can the 2.7GHz i5 run at full load before thermal throttling begins?

The MIL-STD-810G certified chassis manages heat across the operating temperature range, and the supplier notes up to 18 hours of battery life under typical use.

What is the fan noise level and surface temperature when the CF-31 MK4 runs continuously on mains power?

The fully rugged design meets MIL-STD-810G and IP65 standards for environmental sealing, and the 4GB DDR3 800 memory operates within standard thermal limits.

Which docking station or port replicator is required to connect external monitors to this Toughbook?

The unit includes 10/100/1000Mbps LAN, 802.11a/b/g/n WLAN, Verizon 4G LTE, GPS receiver, and a digitizer pen with power adapter for immediate operation.

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