The Best alienware x51 power supply of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best alienware x51 power supply of 2022. Check our ranking below.

2,307 Reviews Scanned

Rank No. #1

KK LTD New Slim AC Power Charger - Fit for Alienware X51, 15, 17, M17x, 15 R2, 17 R3 & 14 - 180W Adapter Cord

SaleRank No. #2

240W Laptop Charger Compatible with Dell G16 G15 G7 5535 5520 5525 5521 5515 5511 5510 G5 15 5500 5505 G7 17 7700,for Alienware M15 R7 R6 R5 R4 R3 M17 R5 R4 X51 X16 AC Adapter Power Supply

💻【240W Laptop Charger Specifications】 Input Voltage: AC 100-240V 50/60Hz Output : DC 19.5V 12.3A Power Wattage: 240 Watt Outlet: 3-prong Connecter size: 5.0mm x 7.4mm, Compatible with Dell Alienware 13, 13 R1, 13 R2, 13 R3, Alienware 15, 15 R1, 15 R2, 15 R3, 15 R4, Alienware 17, 17 R1, 17 R2, 17 R3, 17 R4, 17 R5 Alienware x15, x15 R1, x15 R2, Alienware x16, x16 R1, Alienware x17 R1, x17 R2 Gaming Laptop
💻【Compatible with Dell 240w Power Adapter】Compatible with Dell G Series G3 15 3579, G3 17 3779, G3 15 3500, G3 15 3590, G5 15 5500, G5 15 5587, G5 15 5590, G5 SE 5505, G7 15 7590, G7 15 7588, G7 15 5590, G7 15 7500, G7 17 7700, G7 17 7790, G16 7620, G15 5510, G15 5511, G15 5515 ryzen edition, G15 5520, G15 5525, G15 5530, G15 5535, G15 5521 special edition Gaming Laptop
💻【Compatible with Dell 240w Power Adapter】Dell 240w laptop charger for Part Number J211H FWCRC Y044M U896K PA-9E PA9E 330-3514 LA240PM180 7XCR6 07XCR6 DA240PM180 0RYJJ9 RYJJ9 8N2T2 074X5J WW4XY 330-4342 J938H PA-1151-06D 320-2746 D1404 D2746 N426P 330-5829 R940P 330-7842 330-5830 0WW4XY 74X5J 450-ABJU TW1P0 450-AHDJ XCT0N 331-7957 450-AGCU NDFTY F0G4K N3834.
💻【Fit Dell 240w Laptop Models 】Compatible with Dell Alienware M11x, M11x R2, M11x R3, Alienware M14x, M14x R1, M14x R2, Alienware M15 R1, M15 R2, M15 R3, M15 R4, M15 R5 Ryzen Edition, Alienware M15 R6, M15 R7, M15 R7 AMD, Alienware M15x, Alienware M17, M17 R1, M17 R2, M17 R3, M17 R4, M17 R5 AMD, Alienware M17x, M17x R2, M17x R3, M17x R4, Alienware Area 51m R2
🤝【Your Satisfaction Is Our Priority】Don’t Worry about the Amazon close 30 days return windows,We offer 120 days of free exchange, 1-year quality assurance, 7 x 24h customer service,please feel free to contact us. We do everything in our power to ensure you receive the replacement for Dell 240w laptop charger every time.

Rank No. #3

330W Slim AC Charger Adapter - for Dell Alienware M18X, M17, R3, R4, X16, X17, X51, G16 7630 7620, G15 5530, Area-51m - DA330PM201, DA330PM111, LA330PM190, ADP-330AB B - Laptop Power Supply Cord

Specifications: DC Output: 19.5V 16.92A 330W (Compatible with 240W 180W Power); AC Input: 100V-240V, 50- 60Hz; Connector: 7.4mm x 5.0mm White LED Light
Fit for: DELL Alienware M18x R1 R2 R3 M18X-0143 M18x-0136 W7HP64 AM18X-6732BAA DELL Alienware X51 R2 R3 DELL Alienware M18 DELL Alienware X17 R1 R2 DELL Alienware M17 R3 R4 DELL Alienware X16 Area-51m R1 R2 P45E P48E P38E P48E001 P48E002 P48E003 P45E001 P45E002 P38E001 P38E002 P124F001 P51E001 P120F001
Compatible P/N: DA330PM201 0XM3C3 XM3C3 DA330PM111 0Y90RR Y90RR F0K0N 331-2429 450-17280 ADP-330AB B 5X3NX F0K0N 332-1432 ADP-330AB D 320-2269 5X3NX DA330PM190 LA330PM190 LA330PM160
Safety: Internal smart circuit keeps you and your device safe with multiple protections, including over current protection, over voltage protection, short circuit protection, over heating protection, overload protection, surge protection and under voltage protection
Package Included: 1 x 330W AC Laptop Charger. 1 x US Power Cord

SaleRank No. #4

240W Laptop Charger fit for Dell Alienware M15 17 15 R3 R4 R5 R2 13 M17 X51 M17X M18X G5 G7 Precision 7710 7540 M6400 M6500 M6700 M6800 J211H GA240PE1-00 AC Adapter Power Cord

Input:100-240V, Output: 19.5V 12.3A 240W (Fit for Dell 240w Power Supply, Dell 180W AC Adapter 19.5V 9.23A)
Fit for Dell alienware laptop charger m15 R1 R2 R3 R4 R5 m17 R1 R2 R3 R4 R5 AMD Area-51m /Area-51m R2 P50E [Do not buy if your laptop requires more than 12.3A].
Compatibility: Compatible with Dell-Alienware13 15 17 X51 M17X M18X Area-51m R2 G5 G7 GA240PE1-00 Precision M6800 M6500 M6600 M6700 M6400 J211H PA-9E //Model: la240pm190/ga240pe1-00/da150pm100-00/la240pm160 //part number: FWCRC, C3MFM, U896K, 6RTJT, Y044M, Y047M, J211H, J938H, GA240PE1-00, PA-9E, 330-4342, 330-4128, 450-18931 - It will not work properly If your device requires over 240W .
Multiple Protection : Internal smart circuit keeps you and your device safe with multiple protections, including over current protection, over voltage protection, short circuit protection, over heating protection, overload protection, surge protection and under voltage protection.
Package:1 x AC Adapter, 1 x Power Cord.

Rank No. #5

240W Laptop Charger for Dell Alienware M15 M17 X51 X15 M17X 17 15 R3 R4 R5 R2 R1 Precision 7680 7450 7760 7520 M4800 M4400 G7 G3 G5 G15 5500 5550 5505 7500 7588 3500 3579 Inspiron 27 Power Adapter

Power Capacity: Output: 240w(19.5V--12.3A); Input:100-240V,50-60Hz; Connector Tip:7.4mm*5.0mm; 3 Plugs. Model: SLRIOYS-240W.
Compatible Part Numbers: For Dell Alienware 13 14 15 17 Series Alienware 17 R1 R2 R3 R4 R5 Alienware 15 R1 R2 R3 R4 Alienware 14 R1 Alienware 13 R1 R2 R3 R4 Regulatory model: P43F P43F001 P43F002 P31E P31E001 P31E002 P42F P42F001 P39G P39G001 P56G P56G001 P56G002 P87F P87F001 P69F P69F001 P69F002. For Dell Alienware M11x M14x M15x M17x Alienware M17x R1 R2 R3 R4 Alienware M15x Alienware M14x R1 R2 Alienware M11x R1 R2 R3 Regulatory Model: P01E P01E002 P11E P11E001 P11E002 P06T P06T001 P06T002 P06T003 P18G P18G001 P18G002.
Compatible Part Numbers: For Dell Alienware X15 M15 M17 Area-51m Alienware x15 R1 R2 Alienware M15 R1 R2 R3 R4 Alienware m15 Ryzen Edition R5 Alienware m15 R6 R7 Alienware m15 R7 AMD Alienware m17 R1 R3 R4 R5 AMD Alienware Area-51m R1 Alienware Area-51m R2 Regulatory Model: P41E P41E001 P45E P45E001 P45E002 P38E P38E001 P38E002 P87F P87F001 P87F002 P87F003 P109F P109F001 P109F002 P109F005 P109F006.
Compatible Part Numbers: For Dell Precision Laptop Series Precision M4300 M4400 M4500 M4600 M4700 M4800 M6300 M6400 M6500 M6600 M6700 M6800 Precision 3510 3520 3530 3540 3541 3550 3551 3240 Compact 3260 Compact 3260 XE Compact 7510 7520 7530 7540 7550 7560 7670 7680 7710 7720 7730 7740 7750 7760 7770 7780 Regulatory Model: T02J T02J001 PP30LA PP30LA001 P10E P10E001 P22F P22F001 P30F P30F001 P48F P48F001 P60F P60F001 P60F002 P80F P80F001 P80F002 P80F003 P80F004 D16S D16U P53F P74F P93F P114F P29E P34E P44E P115F P13F P13F001 P21F P21F001 P20E P20E001.
Compatible Part Numbers: For Dell G7 Series Dell G7 15 7500 Dell G7 15 7588 Dell G7 15 7590 Dell G7 17 7700 Dell G7 17 7790 Regulatory Model: P100F P100F001 P72F P72F002 P82F P82F001 P46E P46E001 P40E P40E001. For Dell G5 Series Dell G5 15 5500 Dell G5 15 5510 Dell G5 15 5511 Dell G5 15 5520 Dell G5 15 5521 Dell G5 15 5525 Dell G5 15 5535 Dell G5 15 5587 Dell G5 SE 5505 Dell G5 15 5590 Regulatory Model: P89F P89F003 P89F004 P72F P72F002 P82F P82F001 For Dell G3 Series Dell G3 15 3500 Dell G3 15 3579 Dell G3 15 3590 Dell G3 17 3779 Regulatory Model: P89F P89F001 P89F002 P35E P35E003 P75F P75F003.

Rank No. #6

240W 180W Charger for Dell Alienware Laptop M15 17 15 R3 R4 R5 R2 R1 13 14 M17 X51 X15 M17X M14X M11X M15X Power Supply AC Adapter

Power Capacity: Output: 240w(19.5V12.3A); Input:100-240V,50-60Hz; Connector Tip:7.4mm*5.0mm, (240W &180W, round connector); 3 Plugs. Model: SLRIOYS-240W.
Compatible Part Numbers: For Dell Alienware 13 14 15 17 Series Alienware 17 R1 Alienware 17 R2 Alienware 17 R3 Alienware 17 R4 Alienware 17 R5 Alienware 15 R1 Alienware 15 R2 Alienware 15 R3 Alienware 15 R4 Alienware 14 R1 Alienware 13 R1 Alienware 13 R2 Alienware 13 R3 Alienware 13 R4 Regulatory model: P43F P43F001 P43F002 P31E P31E001 P31E002 P42F P42F001 P87F P87F001 P69F P69F001 P69F002 P39G P39G001 P56G P56G001 P56G002
Compatible Part Numbers: For Dell Alienware M11x M14x M15x M17x Alienware M17x R1 Alienware M17X R2 Alienware M17X R3 Alienware M17x R4 Alienware M15x Alienware M14x R1 Alienware M14X R2 Alienware M11x R1 Alienware M11x R2 Alienware M11x R3 Regulatory Model: P01E P01E002 P11E P11E001 P11E002 P18G P18G001 P18G002 P06T P06T001 P06T002 P06T003
Compatible Part Numbers: For Dell Alienware X15 M15 M17 Area-51m Alienware x15 R1 Alienware x15 R2 Alienware M15 R1 Alienware M15 R2 Alienware M15 R3 Alienware m15 R4 Alienware m15 Ryzen Edition R5 Alienware m15 R6 Alienware m15 R7 Alienware m15 R7 AMD Alienware m17 R1 Alienware m17 R3 Alienware m17 R4 Alienware m17 R5 AMD Alienware Area-51m R1 Alienware Area-51m R2 Regulatory Model: P87F P87F001 P87F002 P87F003 P109F P109F001 P109F002 P109F005 P109F006 P41E P41E001 P45E P45E001 P45E002 P38E P38E001 P38E002
You can Get: Within 30 days of purchase, we offer full refund if unsatisfied anytime for any reason, An additional 1 years no-questions-asked replacement. If you have any problem with our product, please tell us. we will make things right to you in 24 hours.

Rank No. #7

2025 New Slim 240W 180W Laptop Charger for Dell Alienware 13 15 17 R1 R2 R3 R4 X51 M15 M17 M17X M18X G3 G5 G7,Dell Precision 17 7710 7730 7670 7780 7770 M6500 M6600 M6700 AC Adapter Power Supply Cord

🔋Output:19.5V 12.3A 240W (Compatible with 19.5V 9.23A 180W) Input:100-240V 50-60Hz
✅【Compatible with Dell Alienware Laptop charger】 Dell Alienware 17 R1 R2 R3 R5, 15 R1 R2 R3 R4 R5, 13 R1 R2 R3 R4 ; Alienware M11 M11X, M13 M13X, M14 M14X, M15 M15X, M17 M17X, M18X X51
✅【Compatible with Dell Precision Laptop charger】Dell Precision 7510 7520 7530 7710 7720 7730 M4300 M4600 M4700 M4800 M6400 M6500 M6600 M6700 M6800
✅【Compatible with Dell G3 G5 G7 Laptop charger】Dell G3 Series 15 17 3579 3779 3500 G5 15 5587 5590 5500 G7 15 17 7588 7500 7590 power supply
✅【Compatible with Part Number】 FWCRC, C3MFM, U896K, 6RTJT, Y044M, Y047M, J211H, J938H, GA240PE1-00, PA-9E, 330-3514, 330-4342, 330-4128, 450-18931, LA240PM180, 7XCR6, 07XCR6, DA240PM180, 0RYJJ9, RYJJ9, 8N2T2, 450-AGCX

Rank No. #8

Slim 240W AC Adapter Charger for PA-9E DELL Alienware 13 15 17 M17x M18x X51 M15 M17 Area-51m R2 G3 G5 G7 Precision M6800 M6700 M6600 M6500 M6400 GA240PE1-00 J211H U896K Laptop Power Supply Cord

Specifications: Input: AC/DC 100-240V 50-60Hz; Ouput: 19.5V 12.3A. Power: 240W, Connector Size: 7.4mm*5.0mm(Refer the pictures)
Compatible models: Alienware M17x M17x R2 M17x R3 M17x R4 Series Alienware M18x Alienware M18X R2 Alienware X51 Alienware 13 15 17 R1 R2 R3 R4 Series Precision M4700 Precision M6400 Precision M6500 Precision M6600 Precision M6700 Precision M6800 Precision 7710 7720 7730 7510 7520 7530
Features: Safety, Light and Thin, Fast and Efficient charging, Great for the travel, home or office, Internal smart circuit keeps you and your device safe with multiple protections, including over current protection, over voltage protection, short circuit protection, over heating protection, overload protection, surge protection and under voltage protection
Replace Part Number: FWCRC, C3MFM, U896K, 6RTJT, Y044M, Y047M, J211H, J938H, GA240PE1-00, PA-9E, 330-4342, 330-4128, 450-18931
What You Get: 1 X 240W AC Adapter, 1 X US Power Cord

Rank No. #9

Slim 330W 16.92A 19.5V AC Laptop Charger for DELL Alienware M17 M18X X17 X51 Area-51m G15 G16 5530 7630 7620 DA330PM190 LA330PM190 DA330PM111 LA330PM160 Power Supply Adapter Cord

Specifications: AC Input: 100 ~ 240V 50~60Hz, DC Output: 19.5V 16.92A 330W, Connector: 7.4mm*5.0mm with central pin
Extensive Compability: Dell G15 G16 5530 7630 7620 Gaming Laptop, Dell Alienware m17 R3 R4 P45E, x17 R1 R2 P48E, Area-51m R1 R2 P38E, Alienware x51, Alienware M18x
Compatible Part Numbers: F0K0N, 331-2429, 320-2269, XM3C3, ADP-330AB B, ADP-330AB D, DA330PM111, CN-0XM3C3, DA330PM190 LA330PM190 LA330PM160
Light design&EntireProtect: It has the White LED indicator and you can find the charger or the laptop easily. Built-in safeguards protect your devices against excessive current, overheating, and overcharging.
Package Included: 1 x 330W Slim AC Adapter Charger. 1x US Power Cable. If have any problems, we will replace it within 12 months

Rank No. #10

Slim 330W Laptop Charger for DELL Alienware M17 M18X X17 X51 m16 m18 x16 R1 P124F001 P51E001 P120F001 19.5V16.92A RTX 4090 4080 Gaming Laptop AC Power Supply Adapter Cord

【Input Volt Range】Input: 100 ~ 240V 50~60Hz, DC Output: 19.5V 16.92A 330W, Connector: 7.4mm*5.0mm with central pin
【COMPATIBILITY】: for Dell G15 G16 5530 7630 7620 Gaming Laptop, Dell Alienware m17 R3 R4 P45E, x17 R1 R2 P48E, Area-51m R1 R2 P38E, Alienware x51, Alienware M18x
【COMPATIBILITY MODE】:F0K0N, 331-2429, 320-2269, XM3C3, ADP-330AB B, ADP-330AB D, DA330PM111, CN-0XM3C3, DA330PM190 LA330PM190 LA330PM160
【Safety】330W Laptop Charger port output up to 330W power delivery enables fast and efficient charging of compatible devices;Certified by RoHS, CE & FCC, the charger safeguards your devices against current overload, overvoltage, short circuit and overheating. Manufactured with the highest quality materials and undergoes rigorous performance testing to keep your computer safe and fully charged with. Just rest assured of delegating the charging work to this reliable power adapter.
【Warranty】If you have any questions about the charger, please contact us. We provide 30 days unsatisfactory refund for the dell 90w laptop charger and 12 months warranty service.

Last update on 2025-05-24 / Affiliate links / Images from Amazon Product Advertising API

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FAQ:

Q: Is Alienware X51 good for gaming?

A: The Alienware X51-R2 is a neat little gaming system that won’t break the bank. Its Nvidia GPU and Haswell CPU provide solid entry-level gaming performance, and you get the usual Alienware bling, including cool lighting effects and a glowing alien head, in a compact SFF chassis.

Q: Can Alienware X51 use any monitor?

A: You have an HDMI port, a mini display port, and two DVI ports. If one of your monitors does not have one of the ports I mentioned, you’ll need an adaptor. An Alienware X51 with a pair of monitors is most excellent . If playback doesn’t begin shortly, try restarting your device.

Q: What is Alienware amplifier?

A: The Alienware Graphics Amplifier is a box which can house a desktop-class graphics card, which you can then hook up to a supporting Alienware laptop. This will allow you to connect external displays to the installed GPU, which are then powered by the desktop-class graphics card, or you can use the GPU to power your built-in display.