Dell XPS 12 User Manual

8 | Before You Begin
CAUTION: Only a certified service technician is authorized to remove the
computer cover and access any of the components inside the computer. See the
safety instructions for complete information about safety precautions, working
inside your computer, and protecting against electrostatic discharge.
CAUTION: Before touching anything inside your computer, ground yourself by
touching an unpainted metal surface, such as the metal at the back of the
computer. While you work, periodically touch an unpainted metal surface to
dissipate static electricity, which could harm internal components.
CAUTION: When you disconnect a cable, pull on its connector or on its pull-tab,
not on the cable itself. Some cables have connectors with locking tabs or
thumb-screws that you must disengage before disconnecting the cable. When
disconnecting cables, keep them evenly aligned to avoid bending any connector
pins. When connecting cables, ensure that the connectors and ports are correctly
oriented and aligned.
CAUTION: To disconnect a network cable, first unplug the cable from your
computer and then unplug the cable from the network device.
CAUTION: Press and eject any installed card from the media-card reader.
Recommended Tools
The procedures in this document require the following tools:
• Phillips screwdriver
• Torx #5 (T5) screwdriver
book.book Page 8 Tuesday, October 23, 2012 12:44 AM

Dell XPS 12 Specifications

General

Form factor	Convertible (Ferris Wheel)
Product type	Laptop
Product color	Black, Silver
Bus type	DMI2
Stepping	C0
Tjunction	100 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-4500U
System bus rate	- GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-4500 Mobile series
Processor socket	BGA 1168
Processor threads	4
Processor codename	Haswell
Processor frequency	1.8 GHz
Processor cache type	Smart Cache
Processor lithography	22 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	3 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	2x4
Thermal Design Power (TDP)	15 W
Maximum number of PCI Express lanes	12
Motherboard chipset	Intel® QS77 Express
Internal memory	8 GB
Memory clock speed	1600 MHz
Memory form factor	On-board
Internal memory type	DDR3-SDRAM
Storage media	SSD
Card reader integrated	-
Total storage capacity	512 GB
Display diagonal	12.5 \
Touch technology	Multi-touch
Touchscreen type	Capacitive
Native aspect ratio	16:9
On-board graphics card ID	0xA16
On-board graphics card model	Intel® HD Graphics 4400
On-board graphics card family	Intel® HD Graphics
On-board graphics card memory	0.5 GB
Maximum on-board graphics card memory	1.74 GB
On-board graphics card base frequency	200 MHz
On-board graphics card dynamic frequency (max)	1100 MHz
Speaker power	2 W
Number of built-in speakers	1
Front camera resolution	1280 x 1024 pixels
Front camera resolution (numeric)	1.3 MP
Wi-Fi standards	Wi-Fi 5 (802.11ac)
Bluetooth version	4.0
Charging port type	DC-in jack
USB 2.0 ports quantity	0
Pointing device	Touchpad
Operating system installed	Windows 8.1 Pro
Processor code	SR16Z
Processor ARK ID	75460
Intel TSX-NI version	0.00
Processor package size	40 x 24 x 1.5 mm
Intel ME Firmware Version	9.5
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Intel Smart Connect Technology version	1.00
Battery capacity	50 Wh
Battery life (max)	- h
Number of battery cells	6
AC adapter power	45 W
Cable lock slot type	Noble

Weight and Dimensions

Depth	215 mm
Width	317 mm
Weight	1520 g
Height (rear)	20 mm
Height (front)	15 mm