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Alienware x51

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Home / Desktops & All-in-Ones / Alienware x51 refurbished & used for sale | For Sale
Alienware x51 intel core - x51, i5

Alienware x51 intel core - x51, i5

€129.99 · Buy It Now

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Dell alienware x51 - dell,

Dell alienware x51 - dell,

€84.95 · Buy It Now

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Alienware sff x51 intel - pc, r3

Alienware sff x51 intel - pc, r3

€179.99 · Buy It Now

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Alienware sff x51 intel - alienware, r2

Alienware sff x51 intel - alienware, r2

€99.99 · Buy It Now

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Alienware x51 gaming - alienware, r2

Alienware x51 gaming - alienware, r2

€149.99 · Buy It Now

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Dell alienware x51 - alienware, r2

Dell alienware x51 - alienware, r2

€135.90 · Buy It Now

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Dell alienware x51 gaming - alienware,

Dell alienware x51 gaming - alienware,

€175.42 · Buy It Now

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Alienware sffpc x51 intel core - x51,

Alienware sffpc x51 intel core - x51,

€81.99 · Buy It Now

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Dell alienware x51 - dell,

Dell alienware x51 - dell,

€31.90 · Buy It Now

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Alienware x51 gaming - gaming, pc

Alienware x51 gaming - gaming, pc

€59.99 · Buy It Now

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Alienware x51 gaming pc - gaming,

Alienware x51 gaming pc - gaming,

€146.30 · Buy It Now

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Alienware sff x51 intel - alienware, r2

Alienware sff x51 intel - alienware, r2

€93.99 · Buy It Now

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Alienware x51 gaming - r2,

Alienware x51 gaming - r2,

€189.99 · Buy It Now

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For alienware x51 - ,

For alienware x51 - ,

€65.33 · Buy It Now

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Alienware x51 gaming - alienware, pc

Alienware x51 gaming - alienware, pc

€82.86 · Buy It Now

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Alienware sff x51 intel - x51,

Alienware sff x51 intel - x51,

€93.99 · Buy It Now

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Alienware x51 sff itx - alienware, r3

Alienware x51 sff itx - alienware, r3

€399.99 · Buy It Now

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Alienware x51 gaming nettop - alienware,

Alienware x51 gaming nettop - alienware,

€164.84 · Buy It Now

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Alienware x51 i7 - r3,

Alienware x51 i7 - r3,

€544.50 · Buy It Now

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Alienware x51 power - alienware,

Alienware x51 power - alienware,

€49.99 · Buy It Now

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Dell alienware x51 mini itx - dell,

Dell alienware x51 mini itx - dell,

€59.99 · Buy It Now

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Dell alienware x51 power - dell, r2

Dell alienware x51 power - dell, r2

€24.85 · Buy It Now

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For dell alienware x51 - for,

For dell alienware x51 - for,

€31.90 · Buy It Now

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Dell alienware x51 - dell,

Dell alienware x51 - dell,

€75.00 · Buy It Now

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Alienware x51 ram 16gb - ram,

Alienware x51 ram 16gb - ram,

€75.58 · Buy It Now

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Alienware x51 3450 8gb - i5, 3450-8gb

Alienware x51 3450 8gb - i5, 3450-8gb

€131.12 · Buy It Now

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Dell alienware x51 3770 - alienware, i7-3770

Dell alienware x51 3770 - alienware, i7-3770

€160.03 · Buy It Now

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Dell alienware x51 rgb - x51, gaming

Dell alienware x51 rgb - x51, gaming

€549.99 · Buy It Now

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Alienware x51 ubuntu - r3, i7

Alienware x51 ubuntu - r3, i7

€1026.70 · Buy It Now

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Alienware x51 - x51, r2

Alienware x51 - x51, r2

€48.99 · Buy It Now

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Alienware x51 4460 - i5,

Alienware x51 4460 - i5,

€363.70 · Buy It Now

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For dell alienware x51 - dell, r2

For dell alienware x51 - dell, r2

€56.99 · Buy It Now

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Dell alienware x51 - dell, rgb

Dell alienware x51 - dell, rgb

€644.99 · Buy It Now

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New oem dell - dell, r2

New oem dell - dell, r2

€56.99 · Buy It Now

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Dell alienware x51 y90rr - dell,

Dell alienware x51 y90rr - dell,

€45.99 · Buy It Now

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Dell alienware x51 pci - alienware, pci-e

Dell alienware x51 pci - alienware, pci-e

€17.00 · Buy It Now

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Dell alienware x51 - x51, r2

Dell alienware x51 - x51, r2

€25.00 · Buy It Now

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Alienware x51 3770s - x51,

Alienware x51 3770s - x51,

€359.99 · Buy It Now

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For alienware x51 r2 r3 - ,

For alienware x51 r2 r3 - ,

€145.60 · Buy It Now

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Alienware x51 gtx 660 - x51, r1

Alienware x51 gtx 660 - x51, r1

€260.69 · Buy It Now

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Dell alienware x51 mini itx - dell, mini-itx

Dell alienware x51 mini itx - dell, mini-itx

€109.19 · Buy It Now

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Alienware x51 cables all - cables, .

Alienware x51 cables all - cables, .

€30.86 · Buy It Now

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Alienware x51 gaming - r3,

Alienware x51 gaming - r3,

€618.69 · Buy It Now

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Dell alienware x51 usb - dell,

Dell alienware x51 usb - dell,

€5.45 · Buy It Now

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Alienware x51 3770 - alienware,

Alienware x51 3770 - alienware,

€271.10 · Buy It Now

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Dell ykc2x alienware x51 - x51, r2

Dell ykc2x alienware x51 - x51, r2

€19.99 · Buy It Now

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Alienware x51 gaming - alienware,

Alienware x51 gaming - alienware,

€208.70 · Buy It Now

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Pgrp5 0pgrp5 7796 dell - ms-7796,

Pgrp5 0pgrp5 7796 dell - ms-7796,

€88.79 · Buy It Now

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Dell alienware x51 - dell, 3

Dell alienware x51 - dell, 3

€5.45 · Buy It Now

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New oem dell alienware - oem,

New oem dell alienware - oem,

€56.99 · Buy It Now

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Bios chip dell alienware - dell,

Bios chip dell alienware - dell,

€13.87 · Buy It Now

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Dell alienware x51 front - alienware,

Dell alienware x51 front - alienware,

€24.95 · Buy It Now

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240w 0mm pin laptop - 7.4*5.0mm,

240w 0mm pin laptop - 7.4*5.0mm,

€47.99 · Buy It Now

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Alienware x51 - alienware, r2

Alienware x51 - alienware, r2

€291.90 · Buy It Now

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For dell alienware - alienware, laptop

For dell alienware - alienware, laptop

€47.99 · Buy It Now

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16gb ram memory - 16gb, x51

16gb ram memory - 16gb, x51

€89.59 · Buy It Now

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Adp 330ab for dell alienware - for,

Adp 330ab for dell alienware - for,

€56.99 · Buy It Now

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Akasa black computer - akasa, cooler

Akasa black computer - akasa, cooler

€9.73 · Buy It Now

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New genuine alienware - genuine,

New genuine alienware - genuine,

€24.99 · Buy It Now

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For dell alienware x51 - dell, r2

For dell alienware x51 - dell, r2

€93.60 · Buy It Now

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8gb ram memory - memory, x51

8gb ram memory - memory, x51

€27.49 · Buy It Now

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Dell alienware x51 m18x - dell, x51,

Dell alienware x51 m18x - dell, x51,

€56.99 · Buy It Now

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1pc for used alienware - 1pc,

1pc for used alienware - 1pc,

€142.74 · Buy It Now

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Dell alienware x51 - dell,

Dell alienware x51 - dell,

€61.98 · Buy It Now

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New genuine dell - genuine, 938h

New genuine dell - genuine, 938h

€47.99 · Buy It Now

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New genuine alienware x51 - new,

New genuine alienware x51 - new,

€35.92 · Buy It Now

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Dell alienware x51 - alienware,

Dell alienware x51 - alienware,

€153.59 · Buy It Now

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For dell alienware x51 - dell,

For dell alienware x51 - dell,

€112.80 · Buy It Now

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For dlee alienware - dlee, x51

For dlee alienware - dlee, x51

€92.40 · Buy It Now

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For dell alienware - for, laptop

For dell alienware - for, laptop

€56.99 · Buy It Now

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Dell alienware x51 intel - dell,

Dell alienware x51 intel - dell,

€546.43 · Buy It Now

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1pc for used - alienware, h61

1pc for used - alienware, h61

€144.88 · Buy It Now

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240w adapter for dell - 240w,

240w adapter for dell - 240w,

€47.95 · Buy It Now

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New dell alienware x51 delta - alienware,

New dell alienware x51 delta - alienware,

€48.99 · Buy It Now

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New dell alienware - dell,

New dell alienware - dell,

€48.99 · Buy It Now

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330w 9a dell - 330w, 19.5v

330w 9a dell - 330w, 19.5v

€61.98 · Buy It Now

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Power adapter charger for - ac,

Power adapter charger for - ac,

€55.02 · Buy It Now

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240w charger for alienware - charger,

240w charger for alienware - charger,

€47.99 · Buy It Now

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8gb ram memory alienware x51 - ram,

8gb ram memory alienware x51 - ram,

€27.49 · Buy It Now

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New for alienware x51 r2 - ,

New for alienware x51 r2 - ,

€58.61 · Buy It Now

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New genuine for dell - dell, alienware

New genuine for dell - dell, alienware

€47.99 · Buy It Now

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Dell alienware x51 240w - 240w, ac

Dell alienware x51 240w - 240w, ac

€47.95 · Buy It Now

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Ultrastar 12tb sata - ultrastar,

Ultrastar 12tb sata - ultrastar,

€716.33 · Buy It Now

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Dell alienware x51 17 - r2,,

Dell alienware x51 17 - r2,,

€71.99 · Buy It Now

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Dell alienware x51 - x51, r2

Dell alienware x51 - x51, r2

€47.95 · Buy It Now

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Ultrastar 12tb sata - 12tb, 3.5"

Ultrastar 12tb sata - 12tb, 3.5"

€716.33 · Buy It Now

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1pc for used - for,

1pc for used - for,

€165.35 · Buy It Now

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For dell j938h alienware - j938h, x51

For dell j938h alienware - j938h, x51

€48.99 · Buy It Now

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Dell alienware x51 240w - x51, ac

Dell alienware x51 240w - x51, ac

€47.95 · Buy It Now

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330w ac adapter - 16.9a,

330w ac adapter - 16.9a,

€95.99 · Buy It Now

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For dell alienware x51 - dell,

For dell alienware x51 - dell,

€56.04 · Buy It Now

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For dell alienware - dell,

For dell alienware - dell,

€47.95 · Buy It Now

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Seagate ironwolf pro 4tb hdd - pro,

Seagate ironwolf pro 4tb hdd - pro,

€716.33 · Buy It Now

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8gb 16gb ram - 16gb, dimm

8gb 16gb ram - 16gb, dimm

€42.08 · Buy It Now

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0pgrp5 for alienware x51 - ,

0pgrp5 for alienware x51 - ,

€135.14 · Buy It Now

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1pcs for alienware x51 usb - for,

1pcs for alienware x51 usb - for,

€161.39 · Buy It Now

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📊96 listings · from €5.45 · avg €148.78

Browse 96 alienware x51 listings currently in our index. Prices range from €5.45 to €1026.7, with an average of €148.78. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about alienware x51 →

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Everything you need to know about alienware x51

Whether you are looking for a brand-new or second-hand alienware x51, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at €5.45, while premium listings can reach €1026.7 — giving you a wide budget spread to work with. The average price of €148.78 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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