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Rugged black and silver laptop with 13.1 inch touchscreen and DVD drive

Panasonic

Panasonic Toughbook CF-31 MK3 Performance Edition i5-3360M 8GB 256GB SSD 13.1" Touch 4G LTE GPS DVD Win10 Pro

SKU CH-2FAH-94FQM

A fully rugged 13.1-inch touchscreen laptop with an Intel Core i5-3360M processor, 8GB DDR3 memory, 256GB SSD, dedicated GPS, 4G LTE and a DVD drive

  • Screen size13.1 in (33.3 cm)
  • ProcessorIntel Core i5 3rd Gen
  • Graphics processorATI Discrete Graphics
  • Memory size8 GB
  • SSD storage256 GB
  • Display resolution1024 × 768
  • Rugged design withstands harsh field conditions
  • Intel Core i5-3360M at 2.80GHz with Turbo to 3.50GHz
  • 1" XGA touchscreen with 1024 x 768 resolution
  • 256GB SSD plus 8GB DDR3 memory
  • 4G LTE, dedicated GPS and Wi-Fi 802.11n connectivity

Fully Rugged Field Notebook

The Panasonic Toughbook CF-31 MK3 Performance Edition is a fully rugged laptop built for professionals working in harsh environments. It combines an Intel Core i5-3360M processor with ATI discrete graphics and a 13.1-inch XGA touchscreen. The system includes 8GB DDR3 memory and a 256GB SSD running Windows 10 Pro.

Thermals and Power in Use

The rugged chassis is engineered to dissipate heat from the dual-core CPU and dedicated GPU during sustained field workloads. Fan noise remains controlled under typical office or mobile tasks thanks to the efficient thermal design. The included AC adapter supplies power for operation and battery charging.

Build Integration and Connectivity

A single USB 3.0 port and three USB 2.0 ports handle peripherals while HDMI and VGA drive external displays. Gigabit Ethernet, serial, and a docking port support legacy and industrial equipment. Integrated 4G LTE, dedicated GPS, Wi-Fi 802.11n and Bluetooth 4.0 provide connectivity without extra dongles.

How it compares

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

Price $304.99
Cheaper than about 81% 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 8 GB
Lower than about 80% of the 30,127 comparable items (median 16 GB).

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Specifications

Product
Brand namePanasonic
Product lineToughbook
Model nameCF-31 MK3
Part numberCF-31 MK3
Product colorBlack / Silver
Design styleRugged Laptop
Product typeWork / Business
Processor
ProcessorIntel Core i5 3rd Gen
Processor model2.8 GHz
CPU coresDual-core Processor
Turbo clock speed3.5 GHz
Processor codenameIvy Bridge
Shared CPU cache3 MB
Memory
Memory size8 GB
Storage
SSD storage256 GB
Hard driveNo
Storage configuration256 GB SSD
Optical driveDVD Multi-Drive
Display
Screen size13.1 in (33.3 cm)
Display resolution1024 × 768
Touch inputTouch Screen
Display formatXGA
Graphics
Graphics processorATI Discrete Graphics
Graphics typeDedicated Card
Connectivity
LAN connection10/100/1000 Mbit/s
Wi-Fi802.11a/b/g/n Wireless LAN
Bluetooth support4.0
Wired network1 x RJ-45 (1 Gbit/s)
Ports & slots
USB ports(1) USB 3.0, (3) USB 2.0
Video outputs1 x VGA
HDMI ports1 x HDMI
Docking port1
Audio jacks1 x Microphone Jack, 1 x Headphone Jack
Power
Power adapterIncluded
Size & build
Overall dimensions11.5 in × 11.9 in × 2.9 in
Product weight8.2 lb (3.72 kg)
Software
Operating systemWindows 10 Pro
More details
Keyboard backlightBacklit

Questions about this item

How do I install the 256GB SSD into the CF-31 MK3 drive bay, and which step is commonly missed?

Remove the bottom drive bay cover, slide the SSD into the connector, and secure it with the caddy screws; the step often missed is reinstalling the rubber shock grommets that protect the drive from vibration.

What maintenance will the backlit keyboard and DVD multi-drive need over time?

Clean the keyboard with compressed air and a lightly damp cloth to maintain backlight clarity; clean the DVD lens with a disc cleaner when reads become unreliable.

Which limit appears first during sustained heavy workloads on the i5-3360M with ATI discrete graphics?

Thermal throttling engages when the dual-core processor reaches its temperature ceiling, reducing clocks from 3.50GHz Turbo Boost toward the 2.80GHz base.

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