Dell Alienware Aurora R3 Users Guide

59CHAPTER 7: SPECIFICATIONS 
This chapter provides specifications of your desktop.
CHAPTER 7: SPECIFICATIONS
CHAPTER 8: SPECIFICATIONS 

60CHAPTER 7: SPECIFICATIONS 
Computer Model
Alienware Aurora-R3
Dimensions
Height  (with top vents open)432 mm (17 inches) 
Width249 mm (9.8 inches)
Depth635 mm (25 inches)
Average weight 22.09 kg (48.7 lb)
NOTE: The weight of your desktop will vary depending on the configuration and the manufacturing variability.
Processor and System Chipset
ProcessorIntel Core i7 Intel Core i5Intel Core i3
L2 cache256 KB
L3 cacheup to 8 MB
System chipsetIntel P67
DMI speed2.5 GT/s
DRAM bus width 64 bits
Processor...

61CHAPTER 7: SPECIFICATIONS 
Memory
Connectorsfour internally-accessible DDR3 DIMM sockets
Capacities1 GB, 2 GB, and 4 GB
1333 MHz, 1600 MHz, and 1866 MHz
Minimum3 GB
Maximum16 GB
Memory types2- channel DDR3
NOTE: For instructions on upgrading the memory, see “Removing and Replacing Memory Module(s)” on page 37.
Back Panel Connectors
IEEE 1394one 6-pin serial connector
Network adapterone RJ45 connector
USBone 4-pin USB 3.0-compliant connector
six 4-pin USB 2.0-compliant connectors
eSATAone 4-pin...

62CHAPTER 7: SPECIFICATIONS 
Computer Environment
Temperature ranges:
Operating10°C to 35°C (50°F to 95°F)
Storage–10°C to 45°C (14°F to 113°F) 
Relative humidity (maximum)20% to 80% (noncondensing)
Maximum  vibration  (using  a  random-vibration  spectrum  that  simulates  user environment):
Operating0.25 GRMS 
Non-Operating2.2 GRMS
Maximum shock (measured with hard drive in head-parked position and a 2-ms half-sine pulse):
Operating40 G for 2 ms with a change in velocity of 20 in/s (51 cm/s)...

63APPENDIX A: GENERAL AND ELECTRICAL SAFETY PRECAUTIONS 
Computer Use
Route the power cable and all cables away from where people might walk or • trip over them. Do not allow anything to rest on the power cable. 
Do not spill anything on or into your computer. • 
To avoid electrical shock, always unplug all power, modem and any other • cables from the electrical outlets before handling the computer.
Electrostatic Discharge (ESD) Warning
Electrostatic Discharge (ESD) can cause damage to internal system...

64APPENDIX A: GENERAL AND ELECTRICAL SAFETY PRECAUTIONS 
General Safety Precautions
Mechanical Shock: Your computer should never be subjected to severe • mechanical shocks. Careless handling of your computer may cause damage. Mechanical Shock is not covered by the warranty.
Electrical Shock: If you do not open up your computer, there is nothing to • worry about. Your computer protects itself against most irregularities in the power source.
When Should You Contact Alienware?
The power cable or plug is...

65APPENDIX B: CONTACTING ALIENWARE 
Websites
You can learn about Alienware products and services on the following websites:
www.dell.com• 
www.dell.com/ap•  (Asian/Pacific countries only)
www.dell.com/jp•  (Japan only)
www.euro.dell.com•  (Europe only)
www.dell.com/la•  (Latin American and Caribbean countries)
www.dell.ca•  (Canada only)
You can access Alienware Support through the following websites:
support.dell.com•  
support.jp.dell.com•  (Japan only)
support.euro.dell.com•  (Europe only)...

66APPENDIX B: CONTACTING ALIENWARE 
Information for NOM, or Official Mexican Standard  
(Only for Mexico)
The following information is provided in the device(s) described in this document in accordance with the requirements of the Official Mexican Standard (NOM):
Importer:
Dell México S.A. de C.V. Paseo de la Reforma 2620 - Flat 11° Col. Lomas Altas 11950 México, D.F.
Regulatory Model NumberRegulatory TypeVoltageFrequencyOutput Intensity
D01MD01M003100-240V AC50-60 Hz10.0 A/7.9 A
For details, read the...