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Dell Latitude 3450: руководство по обслуживанию

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Dell Latitude 3450: руководство по обслуживанию

Specifications

NOTE: Offerings may vary by region. For more information regarding the configuration of your computer, click Start (Start icon) > Help and Support, and then select the option to view information about your computer.

Table 1. System Information. This section gives you system information.
Feature		Description
DRAM bus width		64 bits
Flash EPROM		8 MB

Table 2. Processor. This section gives you processor information.
Feature	Description
Type	6th Generation Intel i3, i5, and i7 Intel Celeron
L1 cache	64 KB
L2 cache	256 KB
L3 cache	Up to 4 MB

Table 3. Memory. This section gives you memory information.
Feature	Description
Memory connector	two internally accessible DDR3L connectors
Memory capacity	4 GB and 8 GB
Memory type	1600 MHz (dual channel DDR3L configuration)
Minimum memory	4 GB
Maximum memory	16 GB (8x2) GB

Table 4. Audio. This section gives you audio information.
Feature		Description
Type		4 channel high definition audio
Controller		Realtek ALC3234
Stereo conversion		24-bit (analog-to-digital and digital-to-analog)
Interface		Intel HDA bus
Speakers		2 W x 2 W
Volume controls		program menu and keyboard media-control keys

Table 5. Video. This section gives you video information.
Feature			Description
Video type			Integrated on system board / discrete
Video controller:
	UMA		Intel HD Graphics 4400 (shared memory)
	Discrete		NVIDIA GeForce Nvidia GeForce 830M (2GB DDR3)
Data bus			64 bits

Table 6. Camera. This section gives you camera information.
Feature		Description
Camera resolution		0.92 megapixels
Video resolution (maximum)		1280 x 720 (HD) at 30 fps (maximum)
Diagonal viewing angle		66°

Table 7. Communication. This section gives you communication information.
Feature	Description
Network adapter	10/100/1000 Mbps Ethernet LAN on Motherboard (LOM)
Wireless	Wi-Fi 802.11 b/g/n and 802.11a/b/g/n/ac

Table 8. Ports and Connectors. This section gives you ports and connectors information.
Feature		Description
Audio		one headphone/microphone combo port (headset)
Video		one 15-pin VGA port one 19–pin HDMI port
Network adapter		one RJ–45 port
USB		two USB 3.0 ports one USB 2.0 port
NOTE: The powered USB 3.0 connector also supports Microsoft Kernel Debugging. The ports are identified in the documentation shipped with your computer.
Media card reader		one 3-in-1 slot
Memory Card Reader		one (SD, SDHC, SDXC, MS, MS Pro)
Fingerprint Reader		one (optional)

Table 9. Display. This section gives you display information.
Feature		Latitude 3460	Latitude 3560
Type		14.0 inches HD WLED	15.6 inches HD WLED
Height		205.60 mm	360 mm
Width		320.90 mm	224.3 mm
Diagonal		14.0 inches	15.6 inches
Active area (X/Y)		309.40 mm x 173.95 mm (12.18 inches x 6.85 inches)	344.23 x 193.54 mm (13.55 inches x 7.61 inches)
Maximum resolution		1366 x 768 pixels	1366 x 768 pixels
Maximum brightness		200 nits	200 nits
Operating angle		0° (closed) to Min 135°	0° (closed) to Min 135°
Refresh rate		60 Hz	60 Hz
Minimum viewing angles:
	Horizontal	40°/40°	40°/40°
	Vertical	10°/30°	10°/30°
Pixel pitch		0.265 mm x 0.265 mm	0.252 mm x 0.252 mm
External display		VGA

Table 10. Keyboard. This section gives you keyboard information.
Feature			Description
Number of keys:
	Latitude 3450		US 80, Brazil 82, UK 81, and Japan 84
	Latitude 3550		US 101, Brazil 104, UK 102, and Japan 105

Table 11. Touchpad. This section gives you touchpad information.
Feature			Description
	X-axis		102.4 mm (4.03 inches)
	Y-axis		7.4 mm (3.04 inches)

Table 12. Battery. This section gives you battery information.
Feature				Description
Type				3-cell “smart” lithium ion (43 WHr) 4-cell “smart” lithium ion (58 WHr)
Dimensions:
	Height			3–cell — 7.8 mm 4–cell — 7.8 mm
	Width			3–cell — 124.7 mm 4–cell — 124.7 mm
	Depth			3–cell — 208.25 mm 4–cell — 208.25 mm
	Weight			3–cell — 283 g 4–cell — 350 g
Lifespan				300 discharge/charge cycles
Voltage				3–cell — 11.1 VDC 4–cell — 7.4 VDC
Temperature range:
	Operating			0 °C to 50 °C (32 °F to 122 °F)
	Non-Operating			–20 °C to 65 °C (–4 °F to 149 °F)
Coin-cell battery				3 V CR2032 lithium ion

Table 13. AC Adapter. This section gives you AC adapter information.
Feature		Description
Type		65 W and 90 W
Input voltage		100 VAC to 240 VAC
Input current (maximum)		1.50 A/1.60 A/1.70 A/2.50 A
Input frequency		50 Hz–60 Hz
Output power		65 W/90 W
Output current		3.34 A/4.62 A
Rated output voltage		19.50 VDC
Temperature range:
	Operating	0 °C to 40 °C (32 °F to 104 °F)
	Non-Operating	–40 °C to 70 °C (–40 °F to 158 °F)

Table 14. Physical. This section gives you physical information.
Physical			Latitude 3450		Latitude 3550
Height:
Non-touchscreen			22.2 mm (0.87 inches)		22.3 mm (0.88 inches)
Touchscreen			23.0 mm (0.90 inches)		23.2 mm (0.91 inches)
Width:
Non-touchscreen			245.9 mm (9.68 inches)		258.95 mm (10.19 inches)
Touchscreen			246.1 mm (9.69 inches)		259.2 mm (10.20 inches)
Depth:
Non-touchscreen			342 mm (13.46 inches)		380.4 mm (14.98 inches)
Touchscreen			342 mm (13.46 inches)		380.4 mm (14.98 inches)
Weight (minimum):
Non-touchscreen			1.89 kg (4.18 lb)		2.15 kg (4.75 lb)
Touchscreen			2.04 kg (4.51 lb)		2.36 kg (5.21 lb)

Table 15. Environmental. This section gives you environmental information.
Feature		Description
Temperature:
	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)
Altitude (maximum):
	Operating	–15.2 m to m (–50 to ft) 0° to 35°C
	Non-Operating	–15.2 m to 10,668 m (–50 ft to 35,000 ft)
Airborne contaminant level		G1 as defined by ISA-S71.04-1985