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Dell Latitude 12 Rugged Extreme – 7214: руководство по обслуживанию

System information specifications

Feature
Specification
DRAM bus width
64 bit
Flash EPROM
SPI 128 Mbits
PCIe 3.0 bus
8.0 GHz

Processor specifications

Feature
Specification
Types
Intel Core i3/i5/i7 series
L3 cache
up to 4 MB
External bus frequency
2133 MHz

Memory specifications

Feature
Specification
Memory connector
Two SODIMM slots
Memory capacity
4 GB, 8 GB, and 16 GB
Memory type
DDR4 SDRAM
Speed
2133 MHz
Minimum memory
4 GB
Maximum memory
32 GB

Battery specifications

Feature
Specification
Type

4-cell smart lithium ion

Depth

72.6 mm (2.85 inches)

Height

16.6 mm (0.65 inches)

Width

215 mm (8.46 inches)

Weight

318 g (0.70 lb)

Voltage
14.8 V DC
Life span
300 discharge per charge cycles
Temperature range
Operating
  • Charging: 0°C to 60°C (32°F to 140°F)
  • Discharging: 0°C to 70°C (32°F to 158°F)
Nonoperating
–51°C to 71°C (–60°F to 160°F)
NOTE The battery pack is capable of safely withstanding the above storage temperatures with 100% charge.
NOTE The battery pack is also capable of withstanding storage temperatures from –20°C to +60°C with no degradation in its performance.
Coin cell battery
3 V CR2032 lithium coin cell

Audio specifications

Feature
Specification
Type
four channel high definition audio
Controller
HDA Codec - ALC3235
Stereo conversion
24 bit (analog-to-digital and digital-to-analog)
Interface (internal)
HD audio
Interface (external)
microphone in/stereo headphones/external speakers connector
Speakers
one mono speaker
Internal speaker amplifier
2 W (RMS)
Volume controls
Volume up/Volume down buttons
CAUTION Adjustment of volume control, as well as the equalizer in the operating system and/or equalizer software, to other settings than the center position may increase the earphones and/or headphones output and cause hearing damage or loss.

Video specifications

Feature
Specification
Type
integrated on system board
Controller (UMA) — Intel core i3/i5/i7
Intel HD Graphics 520

Communication specifications

Feature
Specification
Network adapter
10/100/1000 Mb/s Ethernet (RJ-45)
Wireless
  • WLAN with Bluetooth 4.1 enabled
  • WWAN

Port and connector specifications

Feature
Specification
Audio
one microphone/stereo headphone/speakers connector
Video
  • one 19-pin HDMI port
  • one 15-pin VGA port
Network adapter
one RJ45 connector
Serial port
one DB9 pin serial port
Docking port
one
USB ports
  • one 4-pin USB 2.0-compliant port
  • one 9-pin USB 3.0-compliant port with PowerShare
  • one USB 3.0 port and memory card reader/PC card reader/ExpressCard reader (optional)
SIM card slot
one micro-SIM slot with security feature

Display specifications

Feature
Specification
Type
WLED display
Size
11.6 inches
Height
190.00 mm (7.48 inches)
Width
323.5 mm (12.59 inches)
Diagonal
375.2 mm (14.77 inches)
Active area (X/Y)
309.4 mm x 173.95 mm
Maximum resolution
1366 x 768 pixels
Refresh rate
60 Hz
Operating angle
0° (closed) to 180°
Maximum viewing angles (horizontal)
+/- 70° minimum for HD
Maximum viewing angles (vertical)
+/- 70° minimum for HD
Pixel pitch
0.1875 mm

Touchpad specifications

Feature
Specification
Active Area:
X-axis
99.50 mm
Y-axis
53.00 mm

Keyboard specifications

Feature
Specification
Number of keys
  • 83 keys: US English, Thai, French-Canadian, Korean, Russian, Hebrew, English-International
  • 84 keys: UK English, French Canadian Quebec, German, French, Spanish (Latin America), Nordic, Arabic, Canada Bilingual
  • 85 keys: Brazilian Portuguese
  • 87 keys: Japanese
Layout
QWERTY/AZERTY/Kanji

Adapter specifications

Feature
Specification
Type
65 W
Input voltage
100–240 V AC
Input current (maximum)

1.7 A

Input frequency
50–60 Hz
Output current

3.34 A

Rated output voltage
19.5 V DC
Temperature range (operating)
0°C to 40°C (32°F to 104°F)
Temperature range (nonoperating)
–40°C to 70°C (–40°F to 158°F)

Physical dimension specifications

Feature
Specification
Height
39 mm (1.54 inches)
Width
219 mm (8.62 inches)
Length
311 mm (12.24 inches)
Weight (minimum config)
6.0 lbs (2.72 kg)

Environmental specifications

Feature
Specifications
Temperature — operating
–29°C to 63°C (–20°F to 145°F)
Temperature — storage
–51°C to 71°C (–60°F to 160°F)
Relative humidity (maximum) — operating
10% to 90% (noncondensing)
Relative humidity (maximum) — storage
0% to 95% (noncondensing)
Altitude (maximum) — operating
–15.24 m to 4572 m (–50 ft to 15,000 ft)
Altitude (maximum) — nonoperating
–15.24 m to 9144 m (–50 ft to 30,000 ft)
Airborne contaminant level
G1 as defined by ISA-71.04–1985