Specifications

This page provides the specifications for the basic model.

The model number is different according to the unit configuration.

To check the model number:

Check the bottom of the computer or the box the computer came in at the time of purchase. To check CPU speed, memory size and the hard disk drive (HDD) size:

Run the Setup Utility ( Reference Manual “Setup Utility”) and select [Information] menu. [CPU Speed]: CPU speed, [Memory Size]: Memory size, [Hard Disk]: Hard disk drive size

Main Specifications

Model No.

 

CF-31ATNAXDM / CF-31ATNAXPM

CF-31ATAAXDM / CF-31ATAAXPM

CPU/Secondary cache memory

Intel® Core i5-540M (2.53 GHz, Intel® Smart

Intel® Core i5-520M (2.4 GHz, Intel® Smart

 

 

 

 

Cache 3 MB*1)

Cache 3 MB*1)

Chip Set

 

Mobile Intel® QM57 Express Chipset

 

Video controller

 

ATI Mobility RadeonTM HD 5650

(Built-in Chip Set)

Main Memory*2

 

2 GB*1, DDR3 SDRAM (8 GB*1 Max.)

 

Video Memory

 

512 MB*1 dedicated (1423 MB*1 Max. / 1915

UMA (763 MB*1 Max. / 1435 MB*1 Max. with

 

 

 

 

 

 

 

 

MB with expanded memory)*3

expanded memory)*3

 

 

 

 

512 MB*1 dedicated (1024 MB*1 Max.)*3

UMA (1024 MB*1 Max.)*3

Hard Disk Drive

250 GB*4 (Serial ATA)

160 GB*4 (Serial ATA)

 

 

 

 

Approx. 300 MB*4 is used as a partition with re-

Approx. 300 MB*4 is used as a partition with re-

 

 

 

 

covery tools. (Users cannot use this partition.)

covery tools. (Users cannot use this partition.)

Display Method

 

13.1 XGA type (TFT) (1024 × 768 dots) with Touchscreen or 13.1 XGA type (TFT) (1024 × 768

 

 

 

 

dots)

 

 

Internal LCD

65,536/16,777,216 colors (800 × 600 dots/1024 × 768 dots)*5

 

External Display*6

65,536/16,777,216 colors (800 × 600 dots/1024 × 768 dots/1280 × 768 dots/1280 × 1024 dots)

Wireless LAN*7

 

Intel® Centrino® Advanced-N 6200 AGN ( page 30)

Bluetooth™*8

 

page 30

 

LAN

 

IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T

 

 

 

 

(2nd LAN*15: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX)

Modem*9

 

Data: 56 kbps (V.92) FAX: 14.4 kbps

 

Sound

 

WAVE and MIDI playback, Intel® High Definition Audio subsystem support

Security Chip

 

TPM (TCG V1.2 compliant)*10

 

Card Slots

 

PC Card Slot

x 1, Type I or Type II, Allowable current 3.3 V: 400 mA, 5 V: 400 mA

 

 

 

ExpressCard Slot

x 1, ExpressCard/34 or ExpressCard/54

 

 

 

 

SD Memory Card

x 1

 

 

 

 

Slot*11

 

 

 

 

 

Contact Smart

x 1

 

 

 

 

Card Slot*12

 

 

RAM Module Slot

x 1, DDR3 SDRAM, 204-pin, 1.5 V, SO-DIMM, PC3-8500 Compliant

Interface

 

USB Ports (4-pin, USB 2.0)*13 x 4 / Serial Port (Dsub 9-pin male) / Modem Port (RJ-11)*9 / LAN

 

 

 

 

Port (RJ-45) x 1*14 or x 2*15 / External Display Port (Mini Dsub 15-pin female) / HDMI Port (Type

 

 

 

 

A)*16 / IEEE1394a Interface Connector (4-pin)*17 / Microphone Jack (Miniature jack, 3.5 DIA) /

 

 

 

 

Headphone Jack (Miniature jack, 3.5 DIA, Impedance 32 Ω, Output Power 4 mW × 2, Stereo) /

 

 

 

 

Expansion Bus Connector (Dedicated 100-pin female)

Keyboard / Pointing Device

87 keys / Touch Pad

 

Fingerprint Reader*18

Array Size : 192 x 4 pixels, Image Size : 192 x 512 pixels, Image Resolution : 508 DPI

Web Camera*19

 

640 x 480 dots, 30 fps

 

Power Supply

 

AC adaptor or Battery pack

 

AC Adaptor*20

 

Input: 100 V to 240 V AC, 50 Hz/60 Hz, Output: 15.6 V DC, 7.05 A

Appendix

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Panasonic CF-31 appendix Main Specifications

CF-31 specifications

The Panasonic CF-31, part of the Toughbook line, is a highly durable and versatile laptop designed for professionals who operate in demanding environments. Built to withstand the rigors of outdoor work, it combines robust construction with advanced technology to deliver reliable performance.

One of the standout features of the CF-31 is its rugged design. The laptop meets military standards (MIL-STD-810G) for toughness, making it resistant to drops, shocks, vibrations, and even extreme temperatures. It is also water-resistant and dustproof, further enhancing its usability in harsh conditions. With a magnesium alloy case and shock-mounted hard drive, the CF-31 is built to endure challenging workspaces.

The CF-31 is powered by Intel’s powerful processors, which ensure brisk performance for multitasking and running demanding applications. Depending on the specific configuration, it can come with Intel Core i5 or i7 processors that provide a combination of processing speed and energy efficiency. With options for solid-state drives (SSDs), the laptop enhances data access speeds, contributing to faster boot times and application launches.

Regarding display technology, the Panasonic CF-31 features a 13.1-inch sunlight-readable touchscreen, making it suitable for outdoor use where visibility can be a challenge. The screen boasts a high brightness level, allowing users to view content clearly even in direct sunlight. The multi-touch functionality adds to its ease of use, catering to those who prefer a more intuitive interface.

Connectivity is another strong point of the CF-31, equipped with a range of ports such as USB 3.0, Ethernet, HDMI, and even legacy ports to support various peripherals and devices. It also offers optional features like 4G LTE for mobile connectivity in the field, ensuring that users remain connected no matter where their work takes them.

The keyboard is designed for use in challenging conditions, featuring a spill-resistant layout with an adjustable backlight for low-light environments. This makes it suitable for professionals such as field engineers, first responders, and military personnel who require dependable technology in their day-to-day tasks.

Battery life is impressive, with options for extended batteries that can last up to 18 hours, enabling all-day use without the need for frequent recharging. This feature is essential for users in the field who may not have easy access to power sources.

Overall, the Panasonic CF-31 embodies a blend of ruggedness, processing power, and user-friendly features, making it a top choice for professionals needing a reliable laptop in demanding conditions.