Best computer power supplies - Buying Guide
Last Updated: 04/27/2024
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Bestselling computer power supplies on Amazon
- Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W
- Thermaltake Toughpower GX2 80+ Gold 600W SLI/Crossfire Ready Continuous Power ATX 12V V2.4/EPS V2.92...
- Redragon PSU007 80+ Gold 850 Watt ATX Fully Modular Power Supply | w/ 80 Plus Gold Certified | Compa...
- ASUS ROG Thor 850W Platinum II (Fully Modular Power Supply, 80+ Platinum, Lambda A++ Certified, ROG ...
- MSI MPG A750GF Gaming Power Supply - Full Modular - 80 PLUS Gold Certified 750W - 100% Japanese 105 ...
- New Bitmain Antminer S21 200T 3500W BTC/BCH/BSV SHA256 Air-Cooling Miner Bitcoin ASIC Miner Ready to Ship
- Cooler Master V750 SFX Gold Full Modular, 750W, 80+ Gold Efficiency, ATX Bracket Included, Quiet FDB...
- LXun 290W Power Supply Compatible with Dell Optiplex 3020 7020 9020/ Precision T1700/ PowerEdge T20 ...
- Corsair HX Series, HX1200, 1200 Watt, Fully Modular Power Supply, 80+ Platinum Certified, Model Numb...
- LXun Upgraded D500EPM-00 500W Power Supply Compatible with Dell Optiplex 7080MT 7070MT 7060MT 3050MT...
#1
Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W
Asin: B014W3EMAO | Model: PS-SPD-0600NPCWUS-W | PartNumber: PS-SPD-0600NPCWUS-W | Ean: 0841163062241 | UPC: 841163062241
Supports (2) Pci-E 6 Plus 2Pin Connectors. Active (Pfc) Power Factor Correction, Mtbf: 100, 000 Hours.
Equipped With A Powerful Plus 12V Rail, Superior Performance Under All Types Of System Loading.
5 Year.
Hold Up Time Is 16 Millisecond Minimum Within 60 Percent Load. Input Frequency Range 50 - 60 In Hz.
High-Quality Components.
Industry Grade Protections: (Opp) Over Power Protection, (Ovp) Over Voltage Protection, (Scp) Short Circuit Protection.
Maximum Output Capacity Is 600 Watts.
80 Plus Certified – 80% Efficiency Under Typical Load. Power Good Signal Is 100-500 Millisecond.
Features
- Delivers 600W Continuous output at plus 40 . Compliance with Intel ATX 12V 2. 31 and EPS 12V 2. 92 standards
- 80 PLUS Certified 80% efficiency under typical load. Power good signal is 100-500 millisecond
- Supports (2) PCI-E 6 plus 2pin Connectors. Active (PFC) Power Factor Correction, MTBF: 100, 000 hours
- Industry Grade Protections: (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection
- Hold up time is 16 millisecond minimum within 60 percent load. Input frequency range 50 - 60 in Hz
- High-Quality Components
- Equipped with a powerful plus 12V rail, superior performance under all types of system loading
- 5 Year
- Maximum Output Capacity is 600 Watts
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First Available: 08/03/2018
Brand: Thermaltake | Manufacturer: Thermaltake USA Direct
Dimensions: 7.00 x 8.90 x 4.00 inches | Weight: 2.20 Pounds
Warranty: 5 year
See On Amazon #2
Thermaltake Toughpower GX2 80+ Gold 600W SLI/Crossfire Ready Continuous Power ATX 12V V2.4/EPS V2.92 Non Modular Power Supply 5 Year Warranty PS-TPD-0600NNFAGU-2
Asin: B087CDR14Z | Model: PS-TPD-0600NNFAGU-2 | PartNumber: PS-TPD-0600NNFAGU-2 | Ean: 0841163073971 | UPC: 841163073971
Ultra Quiet 120Mm Fan – Dynamic Bearing Fan S Superior Cooing Performance And Silent Operation.
[Industry Grade Protections] - (Opp) Over Power (Ovp) Over Voltage (Uvp) Under Voltage And (Scp) Short Circuit Protections. Input Frequency Range 47Hz - 63Hz.
Low Ripple Noise – Ensure Excellent Power Supply Stability Keep Performance-Critical Components Such As Vga Card To Operate Reliably For Longer.
Single Plus12v Rail Design - Powerful 12Vplus Single Rail Supports Today's Gpu Demands Supporting Dc To Dc Design For Stable Reliable Power.
High Quality Capacitors - High Quality Capacitors Provide Superb Performance And Reliability.
Non Modular Connectors – Main Power (24 Pin) X 1/ Atx 12V (4Plus4 Pin) X 1/ Sata (5 Pin) X 6/ Pci-E (6Plus2 Pin) X 2/ Peripheral (4 Pin) X 3/ Fdd X 1.
Features
- CERTIFIED GOLD - Supporting 80 Plus Gold efficiency up to 90% and optimized for C6 or C7 States ready
- NON MODULAR CONNECTORS Main Power (24 pin) x 1/ ATX 12V (4plus4 pin) x 1/ SATA (5 pin) x 6/ PCI-E (6plus2 pin) x 2/ peripheral (4 pin) x 3/ FDD x 1
- ULTRA QUIET 120MM FAN Dynamic Bearing fan s superior cooing performance and silent operation
- HIGH QUALITY CAPACITORS - High quality capacitors provide superb performance and reliability
- LOW RIPPLE NOISE Ensure excellent power supply stability Keep performance-critical components such as VGA card to operate reliably for longer
- SINGLE plus12V RAIL DESIGN - Powerful 12Vplus Single rail supports today's GPU demands supporting DC to DC design for stable reliable power
- [INDUSTRY GRADE PROTECTIONS] - (OPP) Over Power (OVP) Over Voltage (UVP) Under Voltage and (SCP) short circuit protections. Input Frequency Range 47Hz - 63Hz
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First Available: 04/15/2020
Brand: Thermaltake | Manufacturer: Thermaltake
Dimensions: 4.60 x 9.30 x 7.70 inches
Warranty: 5 year manufacturer
See On Amazon #3
Redragon PSU007 80+ Gold 850 Watt ATX Fully Modular Power Supply | w/ 80 Plus Gold Certified | Compact 160mm Size and Low Noise RGB Fan 0 RPM | 100% Japanese Capacitors | Full Mod Cables
Asin: B0BBZSPJV5 | Model: PSU007 | PartNumber: PSU007 | Ean: 4897093828880
Equipped With A Zero Rpm Mode Fan, The Fan Only Gets To Work When The Temperature Reached 60℃, Or It Will Keep In 0 Rpm Mode For A Smart Quiet Status..
Equipped With Flat Fully Modular Cables, Which Reduce Clutter And Improve Airflow, Optimize The Overall Efficiency & Thermal Performance..
Upgraded Pcie 5.0 Ready And Atx 3.0 Port Enables 200% Total Power Excursion & 300% Gpu Power Excursion, Fully Compatible High-Performance Nvidia 4090/4080/4070Ti Graphics Cards. (12Vhpwr Cable Not Included In Package).
Up To 9 Rgb Modes (26 Selected Colors), The Solid Fan Geared With Decent Rgb Backlit Section With Low Consumption Needed Offers Diverse Backlighting Modes To Pair Your Whole Case Illumination Style. Outshine Your Own Competition Vibe..
Mainstream Llc Resonant + Dc-Dc Structure Adopted To Meet The Cpu Gpu Power Supply (100-240Vac), Dual Cpu P8 (4+4) Support Server Motherboard, Ovp/Ocp/Opp/Otp/Uvp/Scp.
160Mm Compact Size Enables Better And Wider Chassis Compatibility And Leaves Room For A Tidy Cable Management..
Built With 100% Japanese Capacitors For Great Reliability And Durability, Strikes For Maximum Powering Stability And Esports Grade Unwavering Performance..
Features
- 80 Plus Gold Certification for cooler case temperature, higher energy efficiency, and less noise.
- Built with 100% Japanese Capacitors for great reliability and durability, strikes for maximum powering stability and esports grade unwavering performance.
- Equipped with a Zero RPM Mode fan, the fan only gets to work when the temperature reached 60 , or it will keep in 0 RPM mode for a smart quiet status.
- 160mm Compact Size enables better and wider chassis compatibility and leaves room for a tidy cable management.
- Up to 9 RGB Modes (26 Selected Colors), the solid fan geared with decent RGB backlit section with low consumption needed offers diverse backlighting modes to pair your whole case illumination style. Outshine your own competition vibe.
- Mainstream LLC resonant + DC-DC structure adopted to meet the CPU GPU power supply (100-240Vac), dual CPU P8 (4+4) support server motherboard, OVP/OCP/OPP/OTP/UVP/SCP
- Equipped with Flat Fully Modular Cables, which reduce clutter and improve airflow, optimize the overall efficiency & thermal performance.
- Upgraded PCIe 5.0 ready and ATX 3.0 port enables 200% total power excursion & 300% GPU power excursion, fully compatible high-performance NVIDIA 4090/4080/4070Ti graphics cards. (12VHPWR Cable NOT Included in package)
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Brand: Redragon | Manufacturer: Redragon
Weight: 5.67 Pounds
Warranty: 5 year
See On Amazon #4
ASUS ROG Thor 850W Platinum II (Fully Modular Power Supply, 80+ Platinum, Lambda A++ Certified, ROG heatsinks, 135mm PWM Fan, 0dB Mode, OLED Panel, Sleeved Cables, Aura Sync, 10 Year Warranty)
Asin: B0C3ZLPNPM | Model: ROG-THOR-850P2-GAMING | PartNumber: ROG-THOR-850P2-GAMING | Ean: 0195553236386 | UPC: 195553236386
A 135Mm Axial-Tech Fan With Pwm Control Delivers Lower Noise And Keeps Thermals In Check..
Oled Display Monitors Power Draw In Real Time..
Aura Sync Compatibility Lets You Customize And Sync Lighting Effects With Other Compatible Hardware..
Built With 100% Japanese Capacitors And Other Premium Components To Achieve 80 Plus Platinum Certification..
Rog Heatsinks Cover Critical Components, Delivering Lower Temperatures And Reduced Noise..
Features
- Lambda Aplusplus 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.
- Aura Sync compatibility lets you customize and sync lighting effects with other compatible hardware.
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First Available: 05/01/2023
Brand: ASUS | Manufacturer: ASUS
Dimensions: 3.38 x 6.20 x 5.90 Inches | Weight: 4.10 pounds
Warranty: 10 Year Core Product Operation Warranty; 3 Year OLED Panel/RGB LED Warranty
See On Amazon #5
MSI MPG A750GF Gaming Power Supply - Full Modular - 80 PLUS Gold Certified 750W - 100% Japanese 105 C Capacitors - Compact Size - ATX PSU
Asin: B08PDZ5ZLT | Model: MPGA750GF | PartNumber: MPGA750GF | Ean: 0824142225752 | UPC: 824142225752
Full Modular Design - A Fully Modular Design Means Only Using The Connectors Required For The Build, Significantly Reducing Cable Clutter..
100% Japanse 105°C Capacitors - Aiming For Unwavering Product Quality And Performance Stability, The Mpg Gaming Power Supplies Comes With 100% Japanese 105° C Capacitors..
Alloy Copper Terminals - The Mpg Gaming Power Supply's Cpu, Vga, And Mb Connectors Utilize Alloy Copper Terminals That Can Withstand Higher Current Ratings Than Traditional Phosphor Bronze Cable Terminals..
Flat Black Cables - All Of The Mpg Gaming Power Supplies Come Equipped With Flat Cables That Make Cable Management Easier And Provide More Room For Unobstructed Airflow..
80 Plus Gold Certified - The 80 Plus Gold Certification Promises Lower Energy Consumption And Higher Efficiency..
Features
- COMPACT SIZING - The MPG gaming power supply s 160mm-long and 150mm-wide dimensions ensure a comfortable and easy fit in most PC cases.
- 80 PLUS GOLD CERTIFIED - The 80 PLUS Gold certification promises lower energy consumption and higher efficiency.
- FULL MODULAR DESIGN - A fully modular design means only using the connectors required for the build, significantly reducing cable clutter.
- FLAT BLACK CABLES - All of the MPG gaming power supplies come equipped with flat cables that make cable management easier and provide more room for unobstructed airflow.
- 100% JAPANSE 105 C CAPACITORS - Aiming for unwavering product quality and performance stability, the MPG gaming power supplies comes with 100% Japanese 105 C capacitors.
- ALLOY COPPER TERMINALS - The MPG gaming power supply's CPU, VGA, and MB connectors utilize alloy copper terminals that can withstand higher current ratings than traditional phosphor bronze cable terminals.
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First Available: 12/01/2020
Brand: MSI | Manufacturer: MSI
Dimensions: 3.39 x 6.30 x 5.91 Inches | Weight: 6.39 Pounds
Warranty: 10 Year Limited Manufacturer
See On Amazon #6
New Bitmain Antminer S21 200T 3500W BTC/BCH/BSV SHA256 Air-Cooling Miner Bitcoin ASIC Miner Ready to Ship
Asin: B0CR7VYW8M | Ean: 0762716098404 | UPC: 762716098404
Network Connection Method: Uses Rj45 Ethernet Connection Method, Facilitating Stable Connection With The Network To Ensure Smooth Mining Operations..
Good Transportation Packaging: Equipped With High-Quality Transportation Packaging With Dimensions Of 570316430Mm And A Net Weight Of 17.2Kg, Facilitating Quick And Easy Transportation And Handling Processes..
Environmental Adaptability: Normal Operation Within The Operating Temperature Range Of 0~45°C And Supports Non-Condensing Humidity Of 10~90%, Adapting To Different Environmental Conditions For Mining Needs..
Applicable Cryptocurrency Types: This Miner Is Dedicated To Mining Cryptocurrencies Such As Bitcoin (Btc), Bitcoin Cash (Bch), And Bitcoin Sv (Bsv), Meeting Diverse Mining Needs..
Features
- High computing power and power efficiency: The ANTMINER S21 has a computing power of up to 200 TH/s and an excellent power efficiency of 17.5 J/TH, 220V-277V making it suitable for efficient mining.
- Applicable cryptocurrency types: This miner is dedicated to mining cryptocurrencies such as Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV), meeting diverse mining needs.
- Network connection method: Uses RJ45 Ethernet connection method, facilitating stable connection with the network to ensure smooth mining operations.
- Environmental adaptability: Normal operation within the operating temperature range of 0~45 C and supports non-condensing humidity of 10~90%, adapting to different environmental conditions for mining needs.
- Good transportation packaging: Equipped with high-quality transportation packaging with dimensions of 570316430mm and a net weight of 17.2kg, facilitating quick and easy transportation and handling processes.
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Brand: OEMGMINER | Manufacturer: OEMGMINER
See On Amazon #7
Cooler Master V750 SFX Gold Full Modular, 750W, 80+ Gold Efficiency, ATX Bracket Included, Quiet FDB Fan, SFX Form Factor, 10 Year Warranty
Asin: B08LP7B7FM | Model: MPY-7501-SFHAGV-US | PartNumber: MPY-7501-SFHAGV-US | Ean: 0884102070846 | UPC: 884102070846
16 Awg Pci-E Cables: The Thicker 16 Awg Pci-E Cables Allow For Higher Currents, Thereby Improving Both Efficiency And Safety..
Full-Modular Cabling: Modular Cables Reduce Clutter, Increase Airflow, And Improve Overall Efficiency And Thermal Performance..
Sfx-To-Atx Bracket: With The Included Bracket, Users Can Install The V Sfx Gold Securely To An Atx Case..
Features
- SFX Form Factor: High-quality PSU that's compatible with all SFX cases and suitable for mini-ITX system builds.
- SFX-to-ATX Bracket: With the included bracket, users can install the V SFX Gold securely to an ATX case.
- 16 AWG PCI-e Cables: The thicker 16 AWG PCI-e cables allow for higher currents, thereby improving both efficiency and safety.
- Full-Modular Cabling: Modular cables reduce clutter, increase airflow, and improve overall efficiency and thermal performance.
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First Available: 11/17/2020
Brand: Cooler Master | Manufacturer: Cooler Master
Dimensions: 2.50 x 3.94 x 4.92 Inches | Weight: 3.88 Pounds
Warranty: 10 year manufacturer
See On Amazon #8
LXun 290W Power Supply Compatible with Dell Optiplex 3020 7020 9020/ Precision T1700/ PowerEdge T20 (MT Mini Tower)(P/N: RVTHD KPRG9 HYV3H H290AM-00 D290A001L L290AM-00 PS-3291-1DF H290EM-00)
Asin: B07GSV8LK8 | Model: Dell Optiplex 3020 7020 9020 | PartNumber: Dell Optiplex 3020 7020 9020 | Ean: 0840637167031 | UPC: 840637167031
Compatible Part Number: Rvthd, Kprg9, Hyv3h, H290am-00, D290a001l, L290am-00, Ps-3291-1Df, H290em-00.
High Quality: 100% Brand New, Running Tested Before Shipping. One Year Warranty. For Any Reason You're Not Completely Satisfied With The Product, You Can Ask For A Replacement Or Full Refund..
Connectors: Pin1- 4Wire 4Pin, Pin2 - 8Wire 8Pin.
Compatible Model: Dell Optiplex 3020 7020 9020/ Precision T1700/ Poweredge T20 (Mt Mini Tower).
Features
- Reminder: This power supply ONLY works for Dell Mini Tower System, DOES NOT work for Dell SFF Systems, DT Desktop System, USFF Ultra Small Form Factor Systems, If you have any questions, please contact us before purchase In case of a wrong order.
- Compatible Model: Dell Optiplex 3020 7020 9020/ Precision T1700/ PowerEdge T20 (MT Mini Tower)
- Compatible Part Number: RVTHD, KPRG9, HYV3H, H290AM-00, D290A001L, L290AM-00, PS-3291-1DF, H290EM-00
- Connectors: Pin1- 4Wire 4Pin, Pin2 - 8Wire 8Pin
- High Quality: 100% Brand New, Running Tested before shipping. One year warranty. For any reason you're not completely satisfied with the product, you can ask for a replacement or full refund.
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Brand: LXun | Manufacturer: Dell Computers
Weight: 1.90 Pounds
See On Amazon #9
Corsair HX Series, HX1200, 1200 Watt, Fully Modular Power Supply, 80+ Platinum Certified, Model Number: CP-9020140-NA
Asin: B01MZ8A8NW | Model: CP-9020140-NA | PartNumber: CP-9020140-NA | Ean: 0084359109355, 0843591093552 | UPC: 843591093552, 084359109355
10-Year Warranty: Backed By Corsair's Legendary Technical Support And Customer Service.
Plus12v Rail Switch: Gives The User The Choice Of A Single Plus12v Rail Or Multiple Plus12v Rails.
135Mm Fdb Fan With Zero Rpm Mode: Virtually Silent Operation At Low Loads. 8 Pata Connector.
Fully Modular: Allows User To Only Use The Cables They Need For A Cleaner Looking Build With Better Airflow.
Features
- 80 Plus Platinum: Runs cooler and uses less power than less efficient power supplies.Frequency : 47 - 63Hz
- 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. 8 PATA connector
- Plus12V Rail Switch: Gives the user the choice of a single plus12V rail or multiple plus12V rails
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First Available: 01/05/2017
Brand: Corsair | Manufacturer: CORSAIR
Dimensions: 3.39 x 5.90 x 7.90 Inches | Weight: 5.07 Pounds
Warranty: 10 years warranty
See On Amazon #10
LXun Upgraded D500EPM-00 500W Power Supply Compatible with Dell Optiplex 7080MT 7070MT 7060MT 3050MT 3050 3080 3671 3681 5060 5080 5090 7080 XPS 8940 MT 5K7J8 Y7R0X H500EPM-00 Power Supply
Asin: B0BNPK1GFF | Model: 05K7J8, 5K7J8, 0Y7R0X, Y7R0X | PartNumber: 05K7J8, 5K7J8, 0Y7R0X, Y7R0X
【Input & Output】100-240 V, 50-60 Hz, 7.0A. Dc Output: Max Output 500W.
【Warranty】1 Year Warranty, For Any Reason You're Not Completely Satisfied, You Can Ask For A Replacement Or Full Refund..
【Connector】 Motherboard 6Pin+Cpu(4Pin*2+6Pin+Graphics Card8(6+2)Pin, 1* H500epm-00 500W Power Supply.
【Compatible Model Number 】Y7r0x Power Supply For H500epm-00 D500epm-00 Dps-500Ab-49A H500epm-00 H500egm-00 Dps-500Em-00 , Replacement For Part Number: 0Y7r0x Y7r0x 05K7j8 5K7j8.
Features
- Compatibility 500W D500EPM-00 Power Supply Compatible with Dell Optiplex 7080MT 7070MT 7060MT 3050MT 3050 3080 3671 3681 5060 5080 5090 7050 7080 SFF, XPS 8940 MT
- Compatible Model Number Y7R0X Power Supply for H500EPM-00 D500EPM-00 DPS-500AB-49A H500EPM-00 H500EGM-00 DPS-500EM-00 , Replacement for Part Number: 0Y7R0X Y7R0X 05K7J8 5K7J8
- Input & Output 100-240 V, 50-60 Hz, 7.0A. DC Output: Max Output 500W
- Connector Motherboard 6pin+CPU(4Pin*2+6PIN+graphics card8(6+2)pin, 1* H500EPM-00 500W power supply
- Warranty 1 Year warranty, For any reason you're not completely satisfied, you can ask for a replacement or full refund.
- See more on Amazon...
Brand: LXun | Manufacturer: LXun
Dimensions: 2.50 x 8.85 x 3.30 inches | Weight: 2.07 Pounds
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