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The Best Alienware X51 of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Alienware X51 of 2022. Check our ranking below.

2,425 Reviews Scanned

Rank No. #1
OFFTEK 16GB Replacement Memory RAM Upgrade for Alienware X51 R3 (DDR4-19200 - Non-ECC) Desktop Memory
  • Easy installation. RAM is one of the simplest ways to upgrade. No Operating System or software updates needed. (Plug & Play). Install guides at OFFTEK.
  • Improve the overall performance of the machine. Faster boot times. Increased productivity. Increased multitasking. Extend the life of the machine.
  • Limited Lifetime Warranty - Feel confident that your memory will last a lifetime. Our limited lifetime warranty guarantees that if your memory should ever fail we will replace or repair the product free of charge provided that it is still manufactured.
  • OFFTEK memory is manufactured using premier quality components. Module level testing ensures long term reliability which is backed by 25+ years of memory expertise.
  • 100% Compatibility - Every memory product matched specifically to your machine is individually tested to guarantee reliability and 100% compatibility with your computer and operating system.
Rank No. #2
Abakoo New 19.5V 12.3A 240W AC Adapter Power Supply Charger Compatible with Dell Alienware M17X R2 R3 R4 M18X R1 X51 Precision M4700 M6400 M6500 M6600 M6700
  • Input: 100-240V, Output: 19.5V~12.3A, DC connector: 7.4mm*5.0mm.
  • Compatible with Part Number: 0J211H, 0J938H, 03KWGY, 0U896K, 0Y044M, 330-3514, 330-4128, 330-4342, ADP-240AB, ADP-240AB B, GA240PE1-00, LA240PM160, J211H, J938H, PA9E, PA-9E, PA-9E Family, U896K, Y044M, FWCRC, C3MFM, 6RTJT, Y047M, 450-18931.
  • Compatible with Dell Alienware M17x,M17x R2,M17x R3, M17x R4 Series, Alienware M18x, Alienware M18X R2, Alienware X51, Precision M4700, Precision M6400, Precision M6500, Precision M6600, Precision M6700, Precision M6800
  • Four protections: Over-current protection, Over-voltage protection, Over-temperature protection, Short-Circuit Protection.
  • US Power cord included.
SaleRank No. #3
Dell Alienware Area-51m Elite Gaming Laptop Backpack, 17-Inch, Gray/Black (AWA51BPE17)
  • Durable fabric with reflective Alien head logo
  • Padded laptop Sleeve to keep your electronics safe and protected from daily Bumps and bruises
  • Perforated safety cell foam backside laptop compartment panel unique to ALIENWARE
  • Additional dedicated soft-lined tablet pocket
  • Full-sized internal keyboard storage pocket
Rank No. #5
240W Power Adapter for Dell Alienware M15 R2 R3 R4 R6 R7 Alienware 15 17 M17 M11X M14X M17X M18X X15 Area-51m PA-9E, Dell G15 G7 G5 G3 Gaming Laptop Charger with LED Indicator 7.4mm Tip
  • 【240W AC Adapter with LED Light】Output: 19.5V 4.7A ~12.3A 240W; Tip Size: 7.4x5mm; Package List: 1x charger & 1x power cable.
  • 【Wide Compatibility】 Dell M17x, M17x R2, M17x R3, M17x R4, M18x, M18X R2, X51 Series; Precision 7720 7520 7530 7710 M6800 M4600 M4700 M4300.
  • 【Part Number】LA240PM180 DA240PM180 7XCR6 07XCR6 0RYJJ9 RYJJ9 8N2T2 074X5J WW4XY 330-4342 330-3514 PA-1151-06D 320-2746 D1404 D2746 N426P 330-5829 R940P 330-7842 330-5830 0WW4XY 74X5J TW1P0 F0G4K N3834 J211H Y044M U896K J938H PA-9E PA9E .
  • 【Top Safety】All our products are made with the top quality and workmanship. Built-in circuit protection ensures both safety and stability. These items meet the highest industry safety and quality level.
  • 【Service & Support】6Months Replacement Exchange Guarantee: If you are not satisfied with the charger for any reason, or the charger has any problems, please contact us. We will try our best to solve it for you.
Rank No. #6
KK LTD New Slim AC Power Charger Fit for Dell Alienware X51 R2 Alienware 15 R2 Alienware M17x R4 Alienware 17 R3 Alienware 15 Alienware X51 Alienware 14 Power Supply Adapter Cord 180W ?
  • ?FEATURES?? Strong, durable construction and compact design. Charges your device at maximum current and full speed. Charging will automatically stop when battery is full.
  • ?Specifications:Input Voltage? AC 100-240V,50/60Hz, Output : DC 19.5V, 9.23A, Power Wattage: 180 Watt, Outlet: 3-prong, Connecter size: 7.4mm x5.0mm
  • ?COMPATIBLE MODELS?: Alienware X51 R2 Alienware 15 R2 Alienware M17x R4 Alienware 17 R3 ALIENWARE 15 Alienware X51 Alienware 14
  • ?Here?s What You Get?: 1 x power adapter, 1 x high-quality AC cable?SAFETY RELIABILITY?All of our product lines are put through rigorous quality control procedures to ensure safe, reliable operation for years to come. We guarantee our products will charge your device as efficiently as the original charger, or any other replacement.
  • ?GUARANTEE?: Within 30 days of purchase, we offer a no-questions-asked full money back guarantee. Additionally, for 2 years from the date of purchase, we will exchange your product free of charge should it become defective.
Rank No. #7
Ftenlyen 240W Charger for Dell Alienware Laptop Charger Fit for Dell G7 Optiplex G3 G5 Alienware M15 M17 M17x x51 R1 R2 R3 R4 R5 Power Supply for Dell Gaming Computer Laptops 19.5V 12.3A AC Adapter
  • 【SPECS】 Product: 240 watt charger for Alienware Laptop Charger 240W , Input:100-240V, Output: 19.5V 12.3A 240W (Fit for 19.5V 9.23A 180W Charger ), Connector Type: 7.4x5.0mm Barrel Connector. Perfect replacement for Dell gaming laptop charger
  • 【Part Number】 Compatible P/N for Dell PA-9E PA9E 330-3514 J211H Y044M 330-4342 J938H U896K LA240PM180 7XCR6 07XCR6 DA240PM180 0RYJJ9 RYJJ9 8N2T2 450-AGCX NDFTY 450-AGCU 0N7MWW N7MWW 0WW4XY 0DW5G3 0JVF3V 074X5J 045G4G
  • 【Compatible Models】 Compatible for Dell Alienware laptop charger m15 R1 R2 R3 R4 R5 m17 R1 R2 R3 R4 R5 AMD Area-51m /Area-51m R2 P50E, for Alienware m17X M18X X51 13 R2 R3 M11x M13, Alienware 15 R2 R3 R4 M14X , Alienware 17 R2 R3 R5 M17, Alienware-m15X, Alienware Area-51m, Alienware m17 m17X, for Dell 13, 13 R2, 13 R3 / 14, M14X p18g / 15 R2, 15 R3, 15 R4 R6 / 17: 17 R2, 17 R3, 17 R4, 17 R5 / Alpha: ASM100, ASM-R2 / M11x: M11x R2, M11x R3 / M15 / M17 / X51 R2
  • 【Compatible Models】 Compatible for Dell Gaming 15 G3 15 17 / G5 15 17 / G7: G3 3579, G3 3779 3590, G5 5587, G5 5590, G7 7588, G7 7590, G7 7790, for Dell Inspiron 15 7000 Gaming Series 7577, 7559, 7566, 7777, 74X5J JVF3V DA180PM111, FA180PM111 ADP-180MB B ,for Dell Precision 7540 7510 7520 7530 7710 7720 7730 M4300 M4600 M4700 M4800 M6400 M6500 M6600 M6700 M6800 (Do not buy if your laptop requires more than 12.3A)
  • 【Professional and Reliable】With Smart Chip insides, this replacement for Dell laptop charger adapts advanced safety standards, which include several safety mechanisms with protection against short circuits, overvoltage, overcurrent, and internal overheating. Multiple layers of protection to ensure absolute safety for you and your devices. It also has undergone strict testing and CE / FCC / RoHS safety certification. Factory direct sales, superior material quality product with affordable price!
Rank No. #8
240W Alienware Laptop Charger,fit for Dell Alienware M15 17 15 R3 R4 R5 R2 13 M17 X51 M17X M18X G5 G7 GA240PE1-00 Precision 7710 M6800 M6500 M6600 M4700 M6700 M6400 J211H AC Adapter Power Cord
  • 🔋Output:19.5V 12.3A 240W (Compatible with 19.5V 9.23A 180W) Input:100-240V 50-60Hz
  • 🔋Fit for Dell Alienware m17X M18X X51 13 R2 R3 M11x M13,Alienware 15 R2 R3 R4 M14X , Alienware 17 R2 R3 R5 M17 ,Alienware-m15X,Alienware Area-51m,Alienware m17 m17X Dell Precision 7510 7520 7530 7710 7720 7730 M4300 M4600 M4700 M4800 M6400 M6500 M6600 M6700 M6800 Dell G3 G5 G7 5587 7588 3579 3590 3779 5590 7590 7790
  • 🔋P/N:PA-9E,PA9E,330-3514,J211H,Y044M,330-4342,J938H,U896K,LA240PM180, 7XCR6, 07XCR6, DA240PM180, 0RYJJ9, RYJJ9, 8N2T2, 450-AGCX
  • 🔋All of our product lines are put through rigorous quality control procedures to ensure safe, including protection against short circuiting overvoltage, overcurrent, and internal overheating. We guarantee our products will charge your device as efficiently as the original charger, or any other replacement.
  • ☎️[ OUR GUARANTEE ] As a Professional Notebook Power Supplier, Our Products are in Compliance with Top Industry Standards, Include Numerous Safety Mechanisms, Including Protection Against Short Circuiting, Overvoltage, Overcurrent, and Internal Overheating. That's Why We Offer an Industry-Leading Return and Exchange Policy: Within 30 Days of Purchase. Additionally, LIFETIME from The Date of Purchase, We Will Exchange Your Product Should it Become Defective.
Rank No. #9
240W AC Adapter Charger for Dell Alienware 13 15 17 M15 X51 M17 R1 R2 R3 R4 R5 M17X R2 R3 M18X,Dell G3 G5 G7 G15,Dell Precision 7710 7730 7740 7520 M6700 M6800 DA240PM190 Laptop Power Supply Cord
  • 【Dell 240W Laptop Charger】Input: 100-240V 50-60Hz, Output: 19.5V 12.3A 240W (Also Compatible with 19.5V 9.23A 180W/150W) , Tip Size: 7.4mm x 5.0mm.
  • 【Compatible Dell Computer Model】Dell Alienware M17x, Dell Alienware M17X R2, Dell Alienware M17X R3, Dell Alienware M17X R4 , Dell Alienware M18X,Dell Alienware M18X R2, Dell Alienware X51, Dell Alienware 15 R1 R2 R3 R4 Series Laptop Charger.
  • 【Compatible Dell Computer Model】Dell Precision 7710, Dell Precision 7720, Dell Precision 7730 ,Dell Precision 7510,Dell Precision 7520 ,Dell Precision 7530,Dell Precision M6400,Dell Precision M6500,Dell Precision M6600,Dell Precision M6700,Dell Precision M6800,Dell Precision P29E P34E P34E002 power adapter.
  • 【240W Laptop Charger Features】SigdoHoy for DELL Alienware laptop charger 240W made of premium materials, ensure your laptop charges more securely and efficiently, including over-voltage protection, over-current protection, short-circuit protection and overheating protection and more.
  • 【Warranty and Customer Service】What You Get: 1×power cord & 1×240Watt DELL ac adapter.24×7 E-mail Support,30 Days Money Back,12 Months warranty. Note: Amazon return windows will close after one month, don't worry about it, you can click on seller store on right corner “ask a question”. Thank you for choosing our products.

Last update on 2024-02-04 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Alienware X51?

Do you get stressed out thinking about shopping for a great Alienware X51? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Alienware X51, which is why we have assembled a comprehensive list of the greatest Alienware X51 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Alienware X51 that you consider buying. Your questions might include the following:

  • Is it worth buying an Alienware X51?
  • What benefits are there with buying an Alienware X51?
  • What factors deserve consideration when shopping for an effective Alienware X51?
  • Why is it crucial to invest in any Alienware X51, much less the best one?
  • Which Alienware X51 are good in the current market?
  • Where can you find information like this about Alienware X51?

We’re convinced that you likely have far more questions than just these regarding Alienware X51, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Alienware X51, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Alienware X51. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Alienware X51 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Alienware X51 currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Alienware X51 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Alienware X51?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Alienware X51.
  5. Customer Ratings: Number ratings grade Alienware X51 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Alienware X51.
  7. Product Quality: You don’t always get what you pay for with an Alienware X51, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Alienware X51 is should be an indication of how long it will work out for you.

We always remember that maintaining Alienware X51 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Alienware X51 is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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