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14z
Specifications
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2013 - 10 Rev. A02
Regulatory Model: P35G | Type: P35G001
Computer Model: Inspiron 5423
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Dimensions
Height 21 mm (0.83 inches)
Width 347 mm (13.67 inches)
Depth 240 mm (9.45 inches)
Weight with 6-cell battery
and optical drive
(starting at)
1.92 kg (4.23 lb)
NOTE: The weight of your laptop will vary
depending on the configuration ordered and the
manufacturing variability.
System information
Computer model Inspiron 5423
Processor • Intel Core i3 ULV (2nd generation)
• Intel Core i5 ULV (3rd generation)
• Intel Core i7 ULV (3rd generation)
L1 cache 32 KB
L2 cache 256 KB
L3 Cache up to 4 MB
System chipset Intel PCH HM77
Memory
Connectors two internally-accessible DDR3 connectors
Capacities 2 GB, 4 GB, 6 GB, and 8 GB
Memory type up to 1600 MHz, dual-channel DDR3 configuration
Memory configurations
supported
2 GB, 4 GB, 6 GB, and 8 GB
Communications
Network adapter 10/100 Mbps Ethernet LAN on Motherboard (LOM)
Wireless • Wi-fi 802.11 a/b/g/n
• WWAN
• WiMAX
• Bluetooth 4.0
• Wireless Display
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Ports and connectors
Network adapter one RJ45 port
USB • one 9-pin USB 3.0 port
• one 9-pin USB 3.0 port with PowerShare
HDMI port one 19-pin port
Audio one headphones/microphone combo port
Mini-Card one half-height mini-card slot
SIM card slot (optional) one
Audio
Controller IDT 92HD94
Speaker 2 x 2 W
Internal microphone
support
Volume controls program menus and keyboard media control keys
digital-array microphones in the camera assembly
Video
Video controller
Integrated Intel HD graphics 3000/4000
Discrete AMD Radeon HD 7570M
Video memory
Discrete 1 GB GDDR5
External display support • VGA
• HDMI 1.4
• Wireless Display
Storage
Interface • SATA 2.0 (3 Gb/s) or SATA 3.0 (6 Gb/s) Solid-State
Drive (SSD/HDD)
• mSATA
Hard drives one 2.5-inch SATA 2.0 solid-state drive
NOTE: Support for Intel Smart Response
Technology
Optical drives one 9.5 mm SATA drive
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Battery
Type 6-cell “smart” lithium ion (44 Whr)
Height/Width/Depth 12.50 mm (0.49 inches)/66.00 mm (2.60 inches)/
291.70 mm (11.49 inches)
Weight 0.30 kg (0.70 lb)
Voltage 14.8 VDC
Operating time battery operating time varies depending on
operating conditions and can be significantly
reduced under certain power-intensive conditions.
Life span (approximate) 300 discharge/charge cycles
Temperature range
Operating 0 °C to 35 °C (32 °F to 95 °F)
Storage –40 °C to 65 °C (– 40 °F to 149 °F)
Coin-cell battery CR-2032
Power adapter port
Type 65 W/90 W
Input voltage 100–240 VAC
Input current (maximum) 1.70 A/1.50 A
Input frequency 50 Hz–60 Hz
Output current 3.34 A/6.42 A
Output power 65 W/90 W
Rated output voltage 19.50 +/- 1 VDC
Temperature range:
Operating 0 °C to 40 °C (32 °F to 104 °F)
Storage –40 °C to 70 °C (–40 °F to 158 °F)
Media-card reader
Type one 3-in-1 slot
Cards supported • Secure Digital (SD) memory card
• Secure Digital Input/Output (SDIO) card
• Secure Digital Extended Capacity (SDXC) card
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Keyboard
Number of keys • Korea, U.S., and Canada – 80
• United Kingdom and Brazil – 81
• Japan – 84
Touchpad
X/Y position resolution
(graphics table mode)
Size
Height 48.00 mm (1.90 inches) sensor-active area
Width 96.55 mm (3.81 inches) rectangle
1052 dpi/1609 dpi
Display
Type 14-inch HD TrueLife
Maximum resolution 1366 x 768 HD
Dimensions:
Height 205.60 mm (8.09 inches)
Width 320.90 mm (12.64 inches)
Diagonal 355.60 mm (14.00 inches)
Refresh rate 60 Hz
Operating angle 0° (closed) to 140°
Pixel pitch 0.2265 mm x 0.2265 mm
Controls
brightness can be controlled through keyboard
shortcuts
Camera
Camera resolution 1280 x 720 pixels ~0.92 Mpixels
Video resolution 1280 x 720 pixels at 30 fps (maximum)
Diagonal viewing angle 72 degrees
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Computer environment
Temperature range:
Operating 0 °C to 35 °C (32 °F to 95 °F)
Storage –40 °C to 65 °C (–40 °F to 149 °F)
Relative humidity (maximum):
Operating 10% to 90% (non-condensing)
Storage 10% to 95% (non-condensing)
Maximum vibration (using a random vibration spectrum that simulates user
environment):
Operating 0.66 GRMS
Storage 1.3 GRMS
Maximum shock (Measured with hard drive in operating status and a 2-ms
half-sine pulse for operating. Also measured with hard drive in head-parked
position and a 2-ms half-sine pulse for storage):
Operating 110 G
Storage 160 G
Altitude (maximum):
Operating –15.2 m to 3048 m (–50 ft to 10,000 ft)
Storage –15.2 m to 10,668 m (–50 ft to 35,000 ft)
Airborne contaminant
level
G1 as defined by ISA-S71.04-1985
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