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The Best alienware 850 watt power supply of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best alienware 850 watt power supply of 2023. Check our ranking below.

2,344 Reviews Scanned

Rank No. #1
LXun Upgraded 850W D850EF-00 N1WJD Power Supply Version Workstation Server Gaming Full Modular Compatible with Dell Alienware Aurora R2 R5 R6 R7 A51 XPS 8910 8920 8930 T3630 T3640 Inspiron 5680 5675
  • 【Compatibility】48Y6D 850W Power Supply Compatible with Dell Alienware Aurora R2 R5 R6 R7 R8 R9 R11 R12 A51 ,XPS 8910 8920 8930 T3630 T3640 T3650,Inspiron MAX 5675 5680 Power Supply.
  • 【Model Number】 D850EF-00 HU850EF-00 DPS-850AB-2A 850W power supply replacement
  • 【Part Number】 48Y6D N1WJD 0N1WJD 048Y6D D1J02 N0DMP J2GNJ Switching power supply
  • 【Input & Output】100-240V~10A(47-63Hz) , DC Output: Max Output 850W. 1 Year warranty. 100% new part and high quality. All motor fans are TESTED rigorously before shipping. For any reason you're not completely satisfied, you can ask for a replacement or full refund.
  • 【Module interface support】motherboard interface 24P*1, CPU interface 8P*1, CPU interface 4P*1, hard disk interface *4, video card interface 6+2*2, ultra-thin optical drive interface *1(No module cable)
Rank No. #2
Dell Genuine 9XG5C - 850W Modular Power Supply for Alienware Aurora R5 R6 R7
  • Model: Alienware Aurora R2 R5 R6 R7 R8 R9 R11 R12 A51 ,XPS 8910 8920 8930 T3630 T3640 T3650, Inspiron MAX 5675 5680
  • AC Input(50-60Hz): 100-240V~10A, DC Output: Max Output 850W
  • Module interface support: motherboard interface 24P*1, CPU interface 4P*1, CPU interface 8P*1, video card interface 6+2*2, hard disk interface *4, ultra-thin optical drive interface *1(No module cable)
SaleRank No. #4
ASUS TUF Gaming 850W Gold (850 Watt, ATX 3.0 Compatible, Fully Modular Power Supply, 80+ Gold, Military-Grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating, 10 Year Warranty)
  • Capacitors and chokes pass demanding tests to achieve Military-grade Certification.
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
  • A protective PCB coating protects against moisture, dust, and extreme temperatures.
  • An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components.
  • ATX 3.0 Compatible: TUF Gaming Gold is compliant with ATX 3.0 guidelines and bundled with a 16-pin PCIe cable that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards.
SaleRank No. #5
Thermaltake Toughpower GF A3 850W, True 450W 12VHPWR Connectors on PSU & NVIDIA RTX 40 Series, ATX 3.0/PCI-E 5.0, 80+ Gold, SLI/Crossfire Ready Power Supply, PS-TPD-0850FNFAGU-L, 10 Year Warranty
  • 80 Plus Gold Certified & Fully Compatible with Intel ATX 3.0 Standards
  • PCIe Gen 5.0 Ready
  • Made to Comply with the Latest Graphics Cards
  • High Amperage Single +12V Rail & High-Class Technologies
  • Fully Modular Low-Profile Flat Cables
SaleRank No. #6
GIGABYTE GP-UD850GM 850W 80 Plus Gold Certified Fully Modular Power Supply
  • 850W Capactiy with Single +12V Rail
  • 80 Plus Gold Certified
  • ATX Form Factor
  • Fully Modular Design
  • Japanese Capacitors
SaleRank No. #7
Apevia ATX-GX850W Galaxy 850W 80+ Gold Certified Active PFC ATX Semi-Modular Gaming Power Supply
  • 850W 80+ Gold Certified Active PFC ATX Gaming Semi-Modular Power Supply.
  • Modular Design Supports Cable Management. Connectors: 1 x 20/24pin Main Power, 2 x P8(4+4P) ESP 12V, 4 x SATA + 4 x 8(6+2)pin PCI-E, 4 x Peripheral, 1 x Floppy. Single 12V Output for Higher Power Usage
  • Auto-Thermally Controlled 135mm Black Fan. Output: +3.3V@20A, +5V@20A, +12V@66A, [email protected], +5Vsb@3A
  • Heavy Duty Protections: Short-Circuit/ Over-Voltage/ Over-Power/ Under-Voltage Protections. Double Forward Converter Design.
  • Supports ATX 12V 2.3 Version. Supports Dual/Quad Core CPUs. Supports SLI/Crossfire/ Haswell. Large Japanese Capacitor.
SaleRank No. #8
Thermaltake Toughpower GF1 850W 80+ Gold SLI/ CrossFire Ready Ultra Quiet 140mm Hydraulic Bearing Smart Zero Fan Full Modular Power Supply 10 Year Warranty PS-TPD-0850FNFAGU-1
  • [80 plus gold and Intel C6/C7 States ready] - Deliver up to 90% efficiency, Gf1 Series optimized to work with all generations of Intel's processors to achieve maximum energy saving
  • [Ultra quiet 140mm hydraulic Bearing fans] - Self-lubricated hydraulic Bearing PWM fan superior cooling performance and near silent operation
  • [Smart zero fan] - Auto-regulated fan speed based on power consumption for a quiet and efficient operation. Fan works only when PSU work load goes over 30%. a switch At the back of the PSU can be turned off to have the fan spun constantly
  • [16AWG wires] - Upgraded CPU/PCI E main cables (16AWG wires) for high end enthusiasts' Pcs
  • [Japanese capacitors] - 100% High quality 105°C (221°F) Japanese capacitors offer the highest stability, durability, and reliability
SaleRank No. #9
MSI MPG A850G PCIE 5 & ATX 3.0 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 850W - 100% Japanese 105°C Capacitors - Compact Size - ATX PSU
  • PCIE 5 & ATX 3.0 PSU
  • 10-year limited warranty, guaranteeing long term reliable operation
  • 100% JAPANESE 105° C CAPACITORS
  • Fully modular design
  • 80 PLUS GOLD CERTIFIED
SaleRank No. #10
EVGA 220-G5-0850-X1 Super Nova 850 G5, 80 Plus Gold 850W, Fully Modular, ECO Mode with Fdb Fan, 10 Year Warranty, Compact 150mm Size, Power Supply
  • 80 plus Gold certified, with 91% efficiency or higher under typical loads
  • Fully modular to reduce clutter and improve airflow
  • 100% Japanese capacitors, active clamp plusDC-DC converter design to improve 3.3V./ 5V. Stability
  • Fluid Dynamic Bearing fan and EVGA eco mode for ultra-quiet operation and increased lifespan
  • 10 year limited Warranty and unparalleled EVGA Customer Support
Rank No. #11
EVGA Supernova 850 G7, 80 Plus Gold 850W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 130mm Size, Power Supply 220-G7-0850-X1
  • 80 PLUS Gold certified, with 92% efficiency or higher under typical loads
  • 100% Japanese Capacitors, Fully Modular to reduce clutter and improve airflow
  • Half-bridge LLC Resonant Converter and DC-DC design leads to extremely tight voltage regulation and very low ripple & noise
  • Fluid Dynamic Bearing Fan and EVGA ECO Mode for ultra-quiet operation and increased lifespan
  • 10 Year Limited Warranty and unparalleled EVGA Customer Support
Rank No. #12
Cooler Master MWE Gold 850 V2 Full Modular, 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty
  • 2 EPS Connectors : 2 EPS connectors included with all models for universal current generation motherboard compatibility.
  • High Temperature Resilience: The new gen offers an increase in operating temperature to its predecessor to a maximum of 50 degrees Celsius.
  • FullY Modular: Modular flat black cables reduce clutter, increase airflow, and improve overall efficiency and thermal performance.
  • Hydro Dynamic Fan: The 120mm HDB fan creates less friction, for a smoothly and low RPM operations, while keeping the noise level down.
Rank No. #13
Corsair RM850x (2021) Fully Modular ATX Power Supply - 80 PLUS Gold - Low-Noise Fan - Zero RPM - Black
  • Fully Modular: Only connect the cables your system needs, making clean and tidy builds easier.
  • 135mm Magnetic Levitation Fan: Utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability.
  • EPS12V Connector: For wide compatibility with modern graphics cards and motherboards.
  • 100% All Japanese 105°C Capacitors: Premium internal components ensure unwavering power delivery and long-term reliability.
  • Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
SaleRank No. #14
NZXT C850 PSU (2022) - PA-8G1BB-US - 850 Watt PSU - 80+ Gold Certified - Fully Modular - Sleeved Cables - ATX Gaming Power Supply
  • MORE EFFICIENT: At 50% load and high-line input voltage, power conversion efficiency reaches 2% higher than 80plus Gold Standard.
  • FULLY MODULAR: Use only the cables you need to keep your system clean and organized. Black sleeved cable and a matte black finish seamlessly fit any PC style.
  • COMPATIBLE AND HIGHLY-TESTED: C series is built and tested with strict standards for trouble-free installation. It fits most ATX case and supports the latest NVIDIA and AMD GPUs up to 30 series and AMD 6000 Series.
  • MORE PRECISE AND ERROR-FREE: Micro controller (MCU) enabled protection mechanism monitors current and voltage and output wattage.
  • OPTIMIZED AND SILENT: Gold PSU includes low thermal dissipation optimization with upgraded components and optimized circuit design.
SaleRank No. #15
GAMEMAX 850W 80 Plus Gold Power Supply, ATX 3.0 & PCIE 5.0 Ready, 100% Japanese Capacitors, Fully Modular, ARGB SYNC, RGB-850 Pro
  • 80 Plus Gold Certified: 850W power supply delivers 90% or higher efficiency under typical loads. Achieve power savings and reduced heat, ensuring peak performance while cutting costs.
  • ATX 3.0 & PCIe 5.0 Ready: It allows a remarkable 200% total power excursion and 300% GPU power excursion, ensuring full compatibility with high-performance NVIDIA 40 series graphics cards. The package includes a 12VHPWR Cable for hassle-free installation and future upgrades.
  • 100% Japanese Capacitors: Crafted with premium Japanese capacitors for long-lasting reliability and stable output with 5V/3.3V DC-DC. Offering peace of mind with a 5-year warranty.
  • ARGB SYNC: Elevate your rig's style with ARGB SYNC, seamlessly integrating vibrant lighting effects with the A-RGB software of most mainstream motherboards.
  • Whisper-Quiet Fan: The ATX power supply is equipped with a 140mm ultra-quiet fan that maintains excellent heat dissipation without producing disturbing noise.
Rank No. #16
CORSAIR RM Series (2021), White, RM850, 850 Watt, 80 Plus Gold Certified, Fully Modular Power Supply
  • Fully modular, so you only connect the cables your system needs.
  • Triple EPS12V connectors for full compatibility with modern graphics cards and motherboards.
  • A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.
  • Zero RPM fan mode for near-silent operation at low to medium loads.
  • Industrial-grade, 105°C-rated capacitors deliver solid electrical performance and reliability.
SaleRank No. #17
EVGA SuperNOVA 850 GT, 80 Plus Gold 850W, Fully Modular, Auto Eco Mode with FDB Fan, 7 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GT-0850-Y1
  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • Fully Modular to reduce clutter and improve airflow
  • 100% Japanese Capacitors plus OVP, UVP, OCP, OPP, SCP, and Dual OTP Protections
  • Fluid Dynamic Bearing Fan and EVGA Auto ECO Mode for ultra-quiet operation and increased lifespan
SaleRank No. #18
POINWER 850 Watt Power Supply 80 Plus Gold - Silent 12cm RGB Fan, Full Modular, Active PFC, 105°C Capacitor - High-Performance 850W PSU for Gaming & ATX Case Computers, 5 Year Warranty
  • ENERGY-EFFICIENT CERTIFIED: This 850 watt power supply 80 plus gold provides up to 91.8% super high power efficiency under typical loads. It reduces system heat and prolongs the lifespan of your computer while saving on your electricity bill.
  • PREMIUM CAPACITORS: This power supply 850w utilizes 100% High-Performance capacitors that withstand temperatures of up to 105°C. It guarantees superior power supply stability for your gaming and e-sports needs.
  • QUIET RGB FAN: Our 850w PSU features a 12cm silent fan that adjusts its speed according to temperature. With up to 9 RGB modes (26 color choices), it adds a vibrant atmosphere to your gaming setup.
  • ADVANCED SAFETY FEATURES: The 850 watt power supply has an active PFC that ensures 100V-240V wide voltage self-adaptive input, catering to voltage-unstable regions. It is equipped with an array of protection mechanisms: OVP/OCP/OPP/OTP/UVP/SCP.
  • FULL MODULAR & COMPATIBLE: The full modular power supply 850w utilizes only the necessary cables, reducing system clutter and improving airflow. It's compatible with various systems, including gaming consoles and ATX case computers.
Rank No. #19
EVGA 800 GE, 80 Plus Gold 800W, Eco Mode, 5 Year Warranty, Power Supply 200-GE-0800-V1
  • Absolute Silence with EVGA ECO Mode
  • 80 Plus Gold Rated Efficiency
  • Reliable Japanese Capacitor
  • Voltage step-down for rock-solid power stability and minimal signal noise.
  • 5 Year Warranty
Rank No. #20
ARESGAME AGT Series 850W Power Supply, 80+ Gold Certified, Fully Modular, FDB Fan, Compact 140mm Size, 10 Year Warranty, ATX Gaming Power Supply
  • 80 PLUS Gold certified & With 10 Years Warranty
  • APFC+LLC+DC-DC structure provides very stable voltage output
  • Ultra-quiet FDB Fan with super cooling performance
  • Compact Size - 140 mm deep; High power output to size ratio
  • Heavy-duty protection including OVP/UVP/OPP/SCP/OCP/OTP

Last update on 2023-08-29 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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We provide an alienware 850 watt power supply 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 850 watt power supply currently available on the market.

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  1. Brand Value: Every brand of alienware 850 watt power supply 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 850 watt power supply?
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  4. Product Value: This simply is how much bang for the buck you get from your alienware 850 watt power supply.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their alienware 850 watt power supply.
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