Alienware Aurora R3 Specs

Processor and System Chipset

•  
• Processor Intel Core i7, Intel Core i5, Intel Core i3
• L2 cache 256 KB
• L3 cache up to 8 MB
• System chipset Intel P67
• DMI speed 2.5 GT/s
• DRAM bus width 64 bits
• Processor address bus width 64 bits
• Data bus bandwidth up to 6.4 GT/s
• RAID support (internal SATA
• drives only): RAID 0, RAID 1, RAID 1+0
• BIOS chip (NVRAM) 32 MB

Dimensions

• Height
• (with top vents open)
• 432 mm (17 inches)
• Width 249 mm (9.8 inches)
• Depth 635 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.

Memory

• Connectors four internally-accessible DDR3 DIMM sockets
• Capacities 1 GB, 2 GB, and 4 GB
• 1333 MHz, 1600 MHz, and 1866 MHz
• Minimum 3 GB
• Maximum 16 GB
• Memory types 2- channel DDR3

NOTE: For instructions on upgrading the memory, see “Removing and Replacing
Memory Module(s)” on page 37.

Top Panel Connectors

• USB one 4-pin USB 3.0-compliant connector
  two 4-pin USB 2.0-compliant connectors
• Audio one stereo headphone and microphone
  connectors

Back Panel Connectors

• IEEE 1394 one 6-pin serial connector
• Network adapter one RJ45 connector
• USB one 4-pin USB 3.0-compliant connector, six 4-pin USB 2.0-compliant connectors
• eSATA one 4-pin connector
• Audio 7.1 channel line output, stereo microphone, and stereo line input connectors
• S/PDIF one optical and one coaxial output connector

Communications

• Network adapter 10/100/1000 Ethernet LAN on system board
• Wireless (optional) WiFi/Bluetooth wireless technology

Drives

• Externally accessible three: 5.25-inch drive bays for a Blu-ray Disc combo, Blu-ray Disc Writer (6x), DVD+/-RW, DVD Combo, or Media Card Reader (optional)
• Internally accessible four 3.5-inch drive bays for SATA hard drives

NOTE: Your computer supports up to two SATA
3.0 (6Gb/s) hard drives.

Expansion Bus

PCI Express x1:

• Connectors two
• Connector size 36-pin connectors

PCI Express x16:

• Connectors two
• Connector size 164 pins connectors

Audio

• Type integrated 7.1 channel, High Definition Audio with S/PDIF support
• Controller Realtek ALC892 codec

Video

• Type up to two graphic adapters – double-width, full length PCI Express x16
• Operating speed x16 with a single x16 video card x8/x8 with dual x16 video cards

Power

• Voltage 100-240V AC

NOTE: For information on voltage settings, see the safety information shipped
with your computer.

Computer Environment

Temperature ranges:

• Operating 10°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):

• Operating 0.25 GRMS
• Non-Operating 2.2 GRMS

Maximum shock (measured with hard drive in head-parked position and a 2-ms
half-sine pulse):

• Operating 40 G for 2 ms with a change in velocity of 20 in/s (51 cm/s)
• Non-Operating 50 G for 26 ms with a change in velocity of 320 in/s (813 cm/s)

Altitude (maximum):

• Operating –15.2 to 3048 m (–50 to 10,000 ft)
• Storage –15.2 to 10,668 m (–50 to 35,000 ft)
• Airborne contaminant level G2 or lower as defined by ISA-S71.04-1985