Contents

The Best 1000W Power Supply Platinum of 2023 – Reviewed and Top Rated

2,388 Reviews Scanned

SaleRank No. #1

ASUS ROG Thor 1000W Platinum II Fully Modular Power Supply (1000 Watt, 80+ Platinum, Lambda A++ Certified, ROG Heatsinks, 135mm PWM Fan, 0dB Mode, OLED Panel, Sleeved Cables, Aura Sync)

Lambda A plus plus Certification confirms the latest Thor wields menacing power in absolute stealth.
ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
A 135mm Axial-tech fan with PWM control delivers lower noise and keeps thermals in check.
Built with 100 percent Japanese capacitors and other premium components to achieve 80 Plus Platinum Certification.
OLED display monitors power draw in real time.

SaleRank No. #2

EVGA Supernova 1000 P3, 80 Plus Platinum 1000W, Fully Modular, Eco Mode with FDB Fan, Includes Power ON Self Tester, Compact 180mm Size, Power Supply 220-P3-1000-X1

80 PLUS Platinum certified, with 92% (115VAC) / 94% (220VAC~240VAC) efficiency or higher under typical loads
100% Japanese Capacitors ensure long-term reliability
Fully Modular to reduce clutter and improve airflow
Full-bridge LLC Resonant Converter and DC-DC design leads to tight voltage regulation and low ripple & noise
Fluid Dynamic Bearing Fan for ultra-quiet operation and increased lifespan.

SaleRank No. #3

be quiet! BN516 Straight Power 12-1000w 80 Plus Platinum, ATX 3.0, Modular Power Supply, for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors, Silent 135mm be quiet! Fan - BN516

80 PLUS Platinum efficiency (up to 93.8%)
ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
Handles massive power excursions
Virtually inaudible Silent Wings 135mm fan
Funnel-shaped fan opening on PSU case for high airflow intake

SaleRank No. #4

CORSAIR HX Series, HX1000, 1000 Watt, 80+ Platinum Certified, Fully Modular Power Supply (Renewed)

80 Plus Platinum: Runs cooler and uses less power than less efficient power supplies
Fully Modular: Allows user to only use the cables they need for a cleaner looking build with better airflow
10-year warranty: Backed by Corsair's legendary technical support and customer service
135mm FDB fan with Zero RPM mode: Virtually silent operation at low loads,+12V Rail Switch: Gives the user the choice of a single +12V rail or multiple +12V rails
ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems

SaleRank No. #5

Corsair HX Series, HX1000, 1000 Watt, Fully Modular Power Supply, 80+ Platinum Certified, CP-9020139-NA

80 Plus Platinum: Runs cooler and uses less power than less efficient power supplies
Fully Modular: Allows user to only use the cables they need for a cleaner looking build with better airflow
10-year warranty: Backed by Corsair's legendary technical support
135mm FDB fan with Zero RPM mode: Virtually silent operation at low loads, plus 12V Rail Switch: Gives the user the choice of a single plus 12V rail or multiple plus 12V rails
ATX12V v2.4 and EPS 2.92 standards and is backward compatible with ATX12V 2.2, 2.31 and ATX12V 2.01 systems

Rank No. #6

MAINGEAR Ignition Fully Modular Power Supply PC, 1000W, 80 Plus Platinum Certified, SLI Crossfire Ready, FSP1000-50AJB, 10 Year Warrenty

80 PLUS Platinum Certified: The 80 PLUS Platinum certified power supply provides ultra-high power efficiency with 92% or higher under typical loads, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life
ECO mode fan switch for silent operation: Run your PC in complete silence with ECO mode, which deactivates the fan until a higher load and temperature threshold is achieved
Fully Modular Cable Design,Powerful single rail +12V output,Active PFC > 99%,Server grade design: copper bars are used to join component boards to the main board for increased efficiency
Assembled with tier 1 Japanese brand capacitors, active clamp and DC to DC converter design to improve output voltage stability
Quiet and long-lasting 135mm Fluid Dynamic Bearing cooling fan: the long-life 135mm Fluid Dynamic Bearing fan will keep your PSU running cool and effective while staying whisper quiet

SaleRank No. #7

ASUS ROG Thor 1000W Platinum II EVA Edition V2 (Fully Modular Power Supply, 80+ Platinum, Lambda A++ Certified, 135mm PWM Fan, 0dB Mode, OLED Panel, Sleeved Cables, Aura Sync, 10 Year Warranty)

Lambda A++ Certification confirms the latest Thor wields menacing power in absolute stealth.
ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
A 135mm Axial-tech fan with PWM control delivers lower noise and keeps thermals in check.
Built with 100% Japanese capacitors and other premium components to achieve 80 Plus Platinum Certification.
OLED display monitors power draw in real time.

SaleRank No. #8

DeepCool PX1000G Power Supply 1000w ATX 3.0 Fully Modular 80 PLUS Gold PSU Cybenetics Platinum with PCI-e Gen 5.0 12VHPWR Ports and 105℃ Japanese Capacitors Hybrid Mode 135mm FDB Fan, 10 Year Warranty

DeepCool PX1000G power supply is a newly designed power supply that meets the latest ATX 3.0 standard which supports modern power hungry GPUs with a dedicated 12VHPWR(600w Maximum Cable), 2 EPS, and 3 PCI-e ports
Dual certifications DeepCool PX1000G power supply meets both 80 PLUS Gold standard and Cybenetics Platinum standard for the highly performance power efficiency to provide stable and consistent 1000w power for legacy and next-generation PC components
With the ability to provide three times the total GPU power excursion and twice the total system power excursion, random power spikes will never be an issue for DeepCool PX1000G power supply which prevents potential risk
Solid and reliable power is provided through the use of full Japanese 105℃ capacitors, through the use of a dual main capacitor topology, PX1000G PSU can keep the hold-up time to ≥ 16ms under full load. Due to the high quality of the PSU build, DeepCool PX1000G power supply works at altitudes up to 5000 meters above sea level
DeepCool PX1000G power supply comes equipped with the option to switch into semi-fanless operation. In hybrid mode, the quiet 135mm FDB fan will dynamically adjust out of its zero RPM state once the system load hits a certain threshold to be eco-friendly

Rank No. #9

SAMA 1000W PC Power Supply Platinum 80+ ATX3.0 PCIE5.0 Full Voltage 12VHPWR PSU Silent Fan ECO Mode Full Modular ATX Power Supply for 3090Ti 4070Ti 4080 4090 Black

1. 80PLUS Platinum Certification: This power supply has passed the 80PLUS Platinum Certification, which demonstrates its excellent energy-saving and efficiency performance.
2. 50°C reliability test: The power supply has undergone a strict 50°C reliability test during the design and manufacturing process, which ensures stable operation in high-temperature environments and reliable power protection for the system.
3. 14cm Smart ECO Fan: The power supply features a 14cm Smart ECO fan, which automatically adjusts the fan speed according to the load and temperature, achieving noise reduction and energy saving.
4. ATX3.0 standard: The power supply complies with the ATX3.0 standard, which means it is compatible with most of the ATX cases on the market and provides more flexible system design options.
5. Other high standard specifications: The power supply also features other high standard specifications, such as 100~240V full voltage, embossed wire, and 12VHPWR interface, which provide more stable and r

Rank No. #10

SilverStone Technology 1000 Watt Fully Modular 80 Plus Platinum Power Supply in Ultra Compact 140mm in Depth ST1000-PTS

Compact design with a depth of 140mm for easy integration. 100% modular cables
High efficiency with 80 PLUS Platinum certification
24/7 continuous power output with 40℃ operating Temperature. Class-leading single +12V rail
Strict 3% Voltage regulation and low ripple & noise
Built-in silent & durable hybrid ceramic bearing (hyb) fan

SaleRank No. #11

FSP Hydro PTM X PRO 1000W 80 Plus Platinum Full Modular ATX 3.0 PCIe Gen 5. W/ 12VHPWR Cable Power Supply Compact Size 10 Years Warranty (HPT3-1000M-GEN5)

Complies with ATX 12V V3.0 & EPS 12V V2.92
Efficiency ≧ 92% @ typical load ///Changeable side stickers for DIY enthusiasts and gamers
Active PFC ≧ 0.9 /// Complete protection: OCP/OVP/OPP/SCP/OTP
450V, 105°C Japanese bulk capacitors
PCIe Gen 5,W/12VHPWR Cable

SaleRank No. #12

Corsair HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 Plus Platinum Efficiency - Black

Fully Modular Cabling: Connect only the cables your system needs, making clean and tidy builds easy.
Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.
140mm Fluid Dynamic Bearing (FDB) Fan: Delivers extremely quiet and long-lasting fan performance.
Powerful CORSAIR iCUE Software: Create custom fan curves, monitor power settings, and toggle between single to multi-rail overcurrent protection (OCP) on-thefly.
Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation.

Rank No. #13

Corsair RM1000x (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.

Rank No. #14

GAMEMAX Rampage Series 1050W ATX 3.0 & PCIe 5.0 80 Plus Platinum Certified Fully Modular Power Supply, 135mm F.D.B Fan, 105°C Japanese Caps, 10 Year Warranty, GX1050, White

80 Plus Platinum Certified: GX1050 power supply with APFC+LLC+DC-DC design, 92% efficiency or higher under typical loads. Main Japanese 105'C capacitors and solid capacitors, aiming for unwavering product quality and performance stability.
PCle 5.0 Ready for Next-Generation GPUs : With a native 16 PIN (12VHPWR) PCIe connector the GX1050 is ready for RTX40 Series graphics cards, and can support 600W continuous power output.
Fully Modular Design: 100% Free-Cable Internal PCB Design, farewell to messy cables. Powerful single +12V rails offer stable DC output and support high-end graphic cards and PC systems.
135mm F.D.B Fan with ZERO RPM Mode: The FDB fluid dynamic bearing fan avoids metal friction between traditional ball bearing and effectively reduces fan noise. ZERO RPM mode under 20% load for silent operation.
10 Year Warranty and OTP/OPP/OVP/UVP/SCP/OCP electrical Multi-Protection included.

SaleRank No. #15

EVGA SuperNOVA 1000 G6, 80 Plus Gold 1000W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 140mm Size, Power Supply 220-G6-1000-X1

80 PLUS Gold certified, with 91% efficiency or higher under typical loads
100% Japanese Capacitors, Fully Modular to reduce clutter and improve airflow
Full-bridge LLC Resonant Converter and DC-DC design leads to tight voltage regulation and extremely low ripple & noi
Fluid Dynamic Bearing Fan and EVGA ECO Mode for ultra-quiet operation and increased lifespan

SaleRank No. #16

GAMEMAX 1300W Power Supply, ATX 3.0 & PCIE 5.0 Ready, 80+ Platinum Certified, Addressable RGB with 5V Motherboard Sync, 100% Japanese Capacitors, Fully Modular, RGB-1300

✅〖80 Plus Platinum Certified〗Fully Power supply 1300W with 80 Plus platinum certified, with 92% or higher efficiency under typical loads.
✅〖Stable & Safe Output〗DC-DC structure, Full Bridge LLC resonance assist, 12V synchronous rectification provide stable & safe output.
✅〖ATX 3.0 & PCIe 5.0 Ready〗Comes with a 12VHPWR 16pin connector to provide up to 600W for power hungry Graphics card. The power supply can sustain up to 2x total power excursion and 3x GPU power excursion, fully ready for allfuture high performing components.
✅〖Fully modular〗Fully modular with all black flat cables, improve airflow and strengthen cable management.
✅〖Smart ARGB & Aura Sync〗 25 smart lighting modes with Aura Sync compatibility & RGB memory function, adjust lighting effects and synchronise with other compatible hardware.

SaleRank No. #17

Thermaltake Toughpower PF3 ATX 3.0 1200W 80+ Platinum Full Modular SLI/Crossfire Ready Power Supply; PCIe 5.0 12VHPWR Connector Included; 10 Year Warranty; PS-TPD-1200FNFAPU-L

Fully Compatible with Intel ATX 3.0 Standards
PCIe Gen 5.0 Ready
Made to Comply with the Latest Graphics Cards
80 PLUS Platinum Certified
Compact Design with 140mm Depth

Rank No. #18

Pure Power 12 M 1000W, ATX 3.0, 80 Plus® Gold, Modular Power Supply, for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors, 12VHPWR Cable Included, Silent 120mm be quiet! Fan - BN506

80 PLUS Gold efficiency (up to 92.7%)
ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
Exceptionally silent 120mm be quiet! fan
Advanced stability and voltage regulation thanks to LLC technology
2 strong 12V-rails

SaleRank No. #19

MSI MPG A1000G PCIE 5 & ATX 3.0 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 1000W - 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. #20

Corsair 1000W Fully Modular SFX Power Supply - ATX 3.0, PCIe 5.0, Quiet 120mm Fan, 80 Plus Gold, Zero RPM Mode, 105°C Capacitors - Black

Compact SFX-L Form-Factor PSU: Delivers 1000W of continuous power, ideal for power-dense small-form-factor PCs
Fully Modular, Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes
120mm Fluid Dynamic Bearing PWM Fan: Delivers quiet, powerful cooling, with Zero RPM fan mode for near-silent operation at lower loads
80 PLUS Gold and Cybenetics Platinum-Certified: Operates at up to 90% efficiency for lower power consumption, less noise, and cooler temperatures

Last update on 2023-11-26 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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Brand Value: Every brand of 1000W Power Supply Platinum 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.
Features: What bells and whistles matter for an 1000W Power Supply Platinum?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your 1000W Power Supply Platinum.
Customer Ratings: Number ratings grade 1000W Power Supply Platinum objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 1000W Power Supply Platinum.
Product Quality: You don’t always get what you pay for with an 1000W Power Supply Platinum, sometimes less, and sometimes more.
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FAQ:

Q: Which is the best 1000W gaming power supply?

A: Seasonic FOCUS GX-1000, 1000W 80+ Gold, Full-Modular, Fan Control in Fanless, Silent, and Cooling Mode, Perfect Power Supply for Gaming and Various Application, SSR-1000FX. . In stock soon. . Only 2 left in stock – order soon.

Q: Is the EVGA supernova 1000 P2 Platinum rated?

A: EVGA has gone Platinum with the new Supernova 1000 P2 power supply. This power supply is 80 PLUS Platinum rated with an efficiency of 92% under typical loads. The new Eco thermal control fan system offers fan RPM modes to provide zero fan noise during low load operations.

Q: What’s the difference between single and multiple power supply?

A: In the “SINGLE” position, the full output capability of the power supply’s +12V rail is available to any and all connectors, while in the “MULTIPLE” position, each individual connector has Over-Current Protection so no more than 40A of current can be delivered on any given cable.