Shop Alienware X51 with Windows 8

Sponsored
About our ads
$2,699.99
$2,919.99
Alienware 16X Aurora Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - NVIDIA® Geforce RTX 5070 Ti 12 GB GDDR7 - AI Capable - Useac16251wmlkcto03
Dell
$2,699.99
$2,919.99
Alienware 16X Aurora Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - NVIDIA® Geforce RTX 5070 Ti 12 GB GDDR7 - AI Capable - Useac16251wmlkcto03
Dell
$6,349.99
$7,199.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 4T - Useaat2250hbtshtrd
dell_Admedia
Free shipping
11% off
$6,349.99
$7,199.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 4T - Useaat2250hbtshtrd
dell_Admedia
$5,399.99
$6,199.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS & Intel Core Ultra 9 - 32GB - 2T - AI Capable - Useaat2250wcto11
Dell
12% off
$5,399.99
$6,199.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS & Intel Core Ultra 9 - 32GB - 2T - AI Capable - Useaat2250wcto11
Dell
$5,999.99
$6,249.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS - NVIDIA® Geforce RTX 5090 32GB GDDR7 - 2T - Useaat2265wcto07
Dell
$5,999.99
$6,249.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS - NVIDIA® Geforce RTX 5090 32GB GDDR7 - 2T - Useaat2265wcto07
Dell
$1,749.99
$2,149.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS & Intel Core Ultra 7 - 32GB - 1T - AI Capable - Useact1250wcto14
Dell
18% off
$1,749.99
$2,149.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS & Intel Core Ultra 7 - 32GB - 1T - AI Capable - Useact1250wcto14
Dell
$3,149.99
$4,049.99
Alienware 16 Area-51 Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 16" FHD Screen - 32GB - 2T - Useaa16250hbtshmls
dell_Admedia
Free shipping
22% off
$3,149.99
$4,049.99
Alienware 16 Area-51 Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 16" FHD Screen - 32GB - 2T - Useaa16250hbtshmls
dell_Admedia
$2,799.99
$3,999.99
Alienware 16X Aurora Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 4T - Useac16251hbtshqmz
dell_Admedia
Free shipping
30% off
$2,799.99
$3,999.99
Alienware 16X Aurora Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 4T - Useac16251hbtshqmz
dell_Admedia
$3,987.99
$4,037.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - NVIDIA® Geforce RTX 5080 16GB GDDR7 - 32GB - Useact1250hbtshnsc_Q3
dell_Admedia
Free shipping
$3,987.99
$4,037.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - NVIDIA® Geforce RTX 5080 16GB GDDR7 - 32GB - Useact1250hbtshnsc_Q3
dell_Admedia
$1,949.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 7 - 32GB - 1T - Useact1250hbtshqbl
dell_Admedia
Free shipping
18% off
$1,949.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 7 - 32GB - 1T - Useact1250hbtshqbl
dell_Admedia
$4,499.99
Dell XPS 16 Laptop (2025) - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 2T - Useda16250hbtshsly
dell_Admedia
Free shipping
$4,499.99
Dell XPS 16 Laptop (2025) - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 2T - Useda16250hbtshsly
dell_Admedia
$199.00
Alienware X51 R2 I5-4330 3.00 Ghz 16 GB DDR3 GTX 1080 8GB Desktop 330W - No HDD
eBay
Free shipping
$199.00
Alienware X51 R2 I5-4330 3.00 Ghz 16 GB DDR3 GTX 1080 8GB Desktop 330W - No HDD
eBay
$191.11
Dell Alienware X51 Desktop Computer I5-3330 - 8GB RAM - Win10 - GTX660
eBay
Free shipping
$191.11
Dell Alienware X51 Desktop Computer I5-3330 - 8GB RAM - Win10 - GTX660
eBay
$2,549.00
XOTIC PC Y40 Ghost Ready To Ship Gaming Desktop PC
XOTICPC
$2,549.00
XOTIC PC Y40 Ghost Ready To Ship Gaming Desktop PC
XOTICPC
How to Install: Alienware X51 R2 + nVidia Gefore GTX 1060 6GB
4:46
How to Install: Alienware X51 R2 + nVidia Gefore GTX 1060 6GB
128.9K viewsMar 13, 2017
YouTubePlayHouse Entertainment
Alienware Aurora R8 Gaming Desktop Performance with Ultra Settings at 4K, 2K and 1080p
4:29
Alienware Aurora R8 Gaming Desktop Performance with Ultra S…
66.4K viewsMay 2, 2019
YouTubeDigit
Alienware 15 R2 Gaming Notebook - Full review
7:46
Alienware 15 R2 Gaming Notebook - Full review
190.1K viewsFeb 7, 2016
YouTubeMW Technology
How to MANUALLY Control MOST DELL/ALIENWARE Laptop Fan Speeds - HWInfo - TAKE CONTROL
3:31
How to MANUALLY Control MOST DELL/ALIENWARE Laptop Fan Sp…
245.4K viewsJul 21, 2018
YouTubeEyeTVideos
Alienware R11 Solid State Hard-drive Install / Upgrade: Step by Step
4:03
Alienware R11 Solid State Hard-drive Install / Upgrade: Step by Step
104.7K viewsJul 16, 2020
YouTubeThe Only Joe
Alienware Command Center Clean Install Guide
4:43
Alienware Command Center Clean Install Guide
37.4K viewsOct 2, 2020
YouTubeSpartan
Installing SSD into Alienware x51
9:06
Installing SSD into Alienware x51
63.3K viewsMar 11, 2014
YouTubeSimon Tan
10:28
Alienware X51 R3 Unboxing and First Impressions
105.9K viewsDec 6, 2015
YouTubeMattie K.B.
11:57
Alienware 18 Area-51 Review
31.7K views7 months ago
YouTubeMobileTechReview
4:11
Alienware X51 RAM Upgrade How-to
30.6K viewsAug 4, 2012
YouTubeTCI Productions
10:16
Alienware Area 51 (2015) Gaming Desktop PC Review - HotHardware
453.9K viewsFeb 10, 2015
YouTubeHotHardware
2:19
Hard Drive or Solid State Drive Replacement on the Alienware Are…
8.7K viewsNov 25, 2019
YouTubeAlienware Support
7:35
Alienware m17 R5 | First Look
21.6K viewsJul 19, 2022
YouTubeAlienware
1:35
Alienware Area-51-ALX Desktop
76.8K viewsJun 29, 2010
YouTubeEnterAlienware
4:58
Alienware Area-51 ALX
146.8K viewsMar 30, 2010
YouTubePoludio Skroz
13:51
Alienware Area 51 R2 Full Tour
34.4K viewsApr 29, 2016
YouTubeBanana Computers Ltd
6:59
Update Alienware BIOS | Upgrade Dell BIOS
24.5K viewsDec 13, 2017
YouTubeYvon Smart
10:38
How to add M.2 and HDD in Alienware Area 51 R2 (English)
5.2K viewsAug 30, 2021
YouTubeCrazy Developers
5:14
Alienware M18x R2 18" Gaming Labtop Unboxing/Overview
353.2K viewsJul 23, 2013
YouTubeTechSource
22:05
Alienware Command Center (ACC) Full Tutorial 2021
152.4K viewsApr 3, 2021
YouTubeGamer Heaven
8:16
FIX Alienware No Sound or Distorted Audio in Windows 11/10
61.8K viewsSep 1, 2021
YouTubeTechFixIT
1:03:25
Alienware 17R5 Command Center Overclocking (Windows 10) - Tec…
30.8K viewsAug 30, 2018
YouTubeAlienware
17:02
Alienware m17 R3 Review - Dell Finally Gets Cooling Right
152K viewsAug 3, 2020
YouTubeMobileTechReview
8:02
Alienware X51 R2 (2014) Review - Gaming Till Disconnected
170.5K viewsOct 8, 2014
YouTubeGaming Till Disconnected
48:48
New Alienware Command Center: CPU, GPU, RAM Overclocking Sof…
64.2K viewsOct 31, 2018
YouTubeAlienware
1:58
Alienware X51 R2 How to Open and Disassemble
101.9K viewsAug 21, 2018
YouTubeSilicon Direct
3:54
How to Install this Wicked Alienware Theme for Windows 10
151.7K viewsMar 21, 2017
YouTubeComputerSluggish
8:52
Alienware Area-51m review: an upgradeable behemoth
160.7K viewsApr 4, 2019
YouTubeThe Verge
3:01
How to replace the single graphics card on an Aurora R11
179K viewsDec 14, 2020
YouTubeAlienware Support
6:11
Alienware X51 Mini Gaming Desktop Video Review (HD)
31.5K viewsMay 3, 2012
YouTubeTechBargains
See more videos
Static thumbnail place holder

Shop Alienware X51 with Windows 8

Sponsored
About our ads
$2,699.99
$2,919.99
Alienware 16X Aurora Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - NVIDIA® Geforce RTX 5070 Ti 12 GB GDDR7 - AI Capable - Useac16251wmlkcto03
Dell
$2,699.99
$2,919.99
Alienware 16X Aurora Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - NVIDIA® Geforce RTX 5070 Ti 12 GB GDDR7 - AI Capable - Useac16251wmlkcto03
Dell
$6,349.99
$7,199.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 4T - Useaat2250hbtshtrd
dell_Admedia
Free shipping
11% off
$6,349.99
$7,199.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 4T - Useaat2250hbtshtrd
dell_Admedia
$5,399.99
$6,199.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS & Intel Core Ultra 9 - 32GB - 2T - AI Capable - Useaat2250wcto11
Dell
12% off
$5,399.99
$6,199.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS & Intel Core Ultra 9 - 32GB - 2T - AI Capable - Useaat2250wcto11
Dell
$5,999.99
$6,249.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS - NVIDIA® Geforce RTX 5090 32GB GDDR7 - 2T - Useaat2265wcto07
Dell
$5,999.99
$6,249.99
Alienware Area-51 Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS - NVIDIA® Geforce RTX 5090 32GB GDDR7 - 2T - Useaat2265wcto07
Dell
$1,749.99
$2,149.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS & Intel Core Ultra 7 - 32GB - 1T - AI Capable - Useact1250wcto14
Dell
18% off
$1,749.99
$2,149.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS - W/ Windows 11 Pro OS & Intel Core Ultra 7 - 32GB - 1T - AI Capable - Useact1250wcto14
Dell
$3,149.99
$4,049.99
Alienware 16 Area-51 Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 16" FHD Screen - 32GB - 2T - Useaa16250hbtshmls
dell_Admedia
Free shipping
22% off
$3,149.99
$4,049.99
Alienware 16 Area-51 Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 16" FHD Screen - 32GB - 2T - Useaa16250hbtshmls
dell_Admedia
$2,799.99
$3,999.99
Alienware 16X Aurora Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 4T - Useac16251hbtshqmz
dell_Admedia
Free shipping
30% off
$2,799.99
$3,999.99
Alienware 16X Aurora Gaming Laptop - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 4T - Useac16251hbtshqmz
dell_Admedia
$3,987.99
$4,037.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - NVIDIA® Geforce RTX 5080 16GB GDDR7 - 32GB - Useact1250hbtshnsc_Q3
dell_Admedia
Free shipping
$3,987.99
$4,037.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 9 - NVIDIA® Geforce RTX 5080 16GB GDDR7 - 32GB - Useact1250hbtshnsc_Q3
dell_Admedia
$1,949.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 7 - 32GB - 1T - Useact1250hbtshqbl
dell_Admedia
Free shipping
18% off
$1,949.99
Alienware Aurora Gaming Desktop - W/ Windows 11 OS & Intel Core Ultra 7 - 32GB - 1T - Useact1250hbtshqbl
dell_Admedia
$4,499.99
Dell XPS 16 Laptop (2025) - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 2T - Useda16250hbtshsly
dell_Admedia
Free shipping
$4,499.99
Dell XPS 16 Laptop (2025) - W/ Windows 11 OS & Intel Core Ultra 9 - 64GB - 2T - Useda16250hbtshsly
dell_Admedia
$4,801.54
Dell Pro Max 16 Premium Laptop - W/ Windows 11 Pro OS & Intel Core Ultra With Intel Vpro - 16" FHD Screen - 32GB - 1T - Bts102_Ma16250_Usx
dell_Admedia
Free shipping
$4,801.54
Dell Pro Max 16 Premium Laptop - W/ Windows 11 Pro OS & Intel Core Ultra With Intel Vpro - 16" FHD Screen - 32GB - 1T - Bts102_Ma16250_Usx
dell_Admedia
$199.00
Alienware X51 R2 I5-4330 3.00 Ghz 16 GB DDR3 GTX 1080 8GB Desktop 330W - No HDD
eBay
Free shipping
$199.00
Alienware X51 R2 I5-4330 3.00 Ghz 16 GB DDR3 GTX 1080 8GB Desktop 330W - No HDD
eBay
$191.11
Dell Alienware X51 Desktop Computer I5-3330 - 8GB RAM - Win10 - GTX660
eBay
Free shipping
$191.11
Dell Alienware X51 Desktop Computer I5-3330 - 8GB RAM - Win10 - GTX660
eBay
$1,272.91
$1,482.91
Dell Pro Tower Desktop - W/ Windows 11 Pro OS - 16 GB - 512G - Bts527d_Qct1255_Usx
dell_Admedia
Free shipping
14% off
$1,272.91
$1,482.91
Dell Pro Tower Desktop - W/ Windows 11 Pro OS - 16 GB - 512G - Bts527d_Qct1255_Usx
dell_Admedia
$463.04
DELL Optiplex 7060 SFF Desktop Computer PC | Intel 8th Gen I5-8500 (6 Core) | 32GB DDR4 Ram New 1TB Nvme M.2 SSD | Built-In Wifi & Bluetooth | Windows
Amazon.com
Free shipping
$463.04
DELL Optiplex 7060 SFF Desktop Computer PC | Intel 8th Gen I5-8500 (6 Core) | 32GB DDR4 Ram New 1TB Nvme M.2 SSD | Built-In Wifi & Bluetooth | Windows
Amazon.com
$1,755.67
Dell Pro Micro Plus Desktop - W/ Windows 11 Pro OS & Intel Core Ultra 7 - 16GB - 512G - AI Capable - Gcto_Qbm1250_Usx
Dell
$1,755.67
Dell Pro Micro Plus Desktop - W/ Windows 11 Pro OS & Intel Core Ultra 7 - 16GB - 512G - AI Capable - Gcto_Qbm1250_Usx
Dell
$2,549.00
XOTIC PC Y40 Ghost Ready To Ship Gaming Desktop PC
XOTICPC
$2,549.00
XOTIC PC Y40 Ghost Ready To Ship Gaming Desktop PC
XOTICPC
$1,449.99
NINGMEI Gaming PC Desktop Computer, Ryzen 7 5700X Gaming Desktop Computer, 32GB RAM 1TB Nvme SSD, Geforce RTX 5060 8GB, Prebuilt Tower PC With Liquid
Amazon.com
29
Free shipping
$1,449.99
NINGMEI Gaming PC Desktop Computer, Ryzen 7 5700X Gaming Desktop Computer, 32GB RAM 1TB Nvme SSD, Geforce RTX 5060 8GB, Prebuilt Tower PC With Liquid
Amazon.com

  • Alienware Desktops | Be More Alien | Explore Dell Alienware

    https://www.dell.com
    About our ads
    SponsoredGear Up for Better Gaming, Shop Alienware PCs w/ Intel Core & Windows 11 Today! The …

    Fast Shipping · Limited Time Offer · Free Shipping · Exclusions Apply

    Types: Dell, Dell Pro, Dell Pro Max, Alienware