Free games† 

Alienware X51 R3 Signature Edition Desktop

 Free games† 

Alienware X51 R3 Signature Edition Desktop

$1,097.00

(was $1,699.00) save $602.00
  • Desktop PC (no monitor)
  • Intel Core i5-6400
  • 16GB memory/256GB SSD
  • NVIDIA GeForce GTX 970 graphics
  • Oculus Rift VR headset-ready (sold separately)

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  • Desktop PC (no monitor)
  • Intel Core i5-6400
  • 16GB memory/256GB SSD
  • NVIDIA GeForce GTX 970 graphics
  • Oculus Rift VR headset-ready (sold separately)

 

 

Overview

Alienware X51 R3 Signature Edition Desktop with arena and spotlights in background

Go next level

Game like the pros with the sleek, compact Alienware X51 desktop. This supercharged rig pumps out loads of power with a 6th Gen Intel Core i5 processor and lightning-quick NVIDIA GeForce GTX 970 graphics leading the way. A speedy 256GB SSD and 16GB of RAM keep everything rapidly humming along, and the versatile X51 can also be positioned horizontally or vertically to fit most spaces. Includes wired keyboard and wired mouse.

Alienware X51 R3 Signature Edition Desktop next to screenshot of game characters

Blistering NVIDIA graphics

NVIDIA GeForce GTX 970 graphics delivers blazing-fast and silky-smooth performance, even when cranked to the highest settings.

Alienware X51 R3 Signature Edition Desktop Detail of case illumination options

Alienware Command Center

Get up to 8,000 possible lighting color combinations with Command Center software. Set triggers, make your system glow and blink, morph lights from one color to the next, and more.

Intel CORE i5 processor

Powerful Intel Core i5 processor

Faster than ever, the 6th Gen Intel Core i5 delivers striking visuals, extended battery life, and higher data transfer rates.

The Microsoft difference

Laptop front view

Signature Edition PCs

  • alt 1

    No Junkware or 3rd party trialware

  • Configuration icon

    The best computer meticulously configured

  • Security icon

    World-class security software

More about Signature Edition >

Windows 10 boxes

Powered by Windows

Discover new ways to work and play with Windows on all your devices. Be productive with Office, Skype with friends, watch movies and play games with Xbox, or access files anywhere with OneDrive.

Smiling man and woman

Support from Answer Desk

Enjoy worry-free technical support and protection. Our friendly Answer Techs can answer your questions, resolve your problems, and help safeguard your new device.

PC tech specs

Processor

Intel Core i5-6400 2.70 GHz with Turbo Boost Technology up to 3.30 GHz

Memory

16GB DDR4 2133 MHz

Hard drive size

256GB SSD

Operating system

Windows 10 Home, 64-bit

PC type

Desktop

Optical drive

None

Media drive

None

Audio

Integrated

Video

NVIDIA GeForce GTX 970 with 4GB graphics memory, Intel HD Graphics 530

Ports

4 USB 3.0 (2 back, 2 front) • 2 USB 3.1 Type-A • 2 USB 2.0 (back) • 1 HDMI • 2 Mini DisplayPort • 1 Alienware Graphics Amplifier port • 1 DVI (on video card) • 1 line-out • 1 center/subwoofer • 1 side L/R surround • Headphone output • Microphone input • LAN (10/100/1000)

Wireless

802.11a/b/g/n/ac (Miracast enabled)

Bluetooth

Bluetooth 4.0

Dimensions

12.53-13.50 x 12.52 x 3.74 in (318.26-342.90 x 318.00 x 94.99 mm)

Weight

12.30 lbs (5.57 kg)

Color

Black

Other

Model number: Alienware X51 R3 AX51R3-10510BLK • TPM 2.0 • Includes wired mouse and wired keyboard • Keyboard travel: 2.3 mm

Ratings and reviews