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20 Best Power Supply For Ryzen 9 3900X (2023 Updated)

The Ryzen 9 3900x requires a power supply that can provide at least 105 watts of power.

20 Best Power Supply For Ryzen 9 3900X

Product Image Product Name Features Price

Asus ROG Thor 1000W Power Supply

  • Lambda A++ Certification confirms the latest Thor wields menacing power in absolute stealth.
  • ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.

Corsair RMx Series RM1000X Power Supply – 80 PLUS Gold – 1000W

  • 1000 W

CORSAIR RMx Series RM850x – 2018 Edition – power supply (internal) – ATX12V 2.4/ EPS12V 2.92 – 80 PLUS Gold – AC 100-240 V – 850 Watt – North America

  • Virtually silent operation
  • Regular power loads of the cooling fan switches off entirely for near-silent operation
  • 100% all Japanese capacitors

AMD Ryzen 9 3900X 12 Core, 24-Thread with Wraith Prism LED Cooler

  • The world’s most advanced processor in the desktop PC gaming segment
  • Can deliver Ultra-fast 100 plus FPS performance in the world’s most popular games

Pyramid PS7KX 5 Amp Power Supply

  • 5-Amp

Thermaltake Smart 600W Power Supply

  • 600 W

Cooler Master V550 SFX Gold Modular Power Supply

  • 550

Be quiet! Straight Power 11 550W Power Supply Platinum

  • Virtually inaudible Silent Wings 3 135mm fan
  • Funnel-shaped fan opening of the PSU case for high airflow intake
  • Wire-free inside the PSU on the DC side for enhanced cooling and longevity

Power Supply Antec X9000A505-18

  • 1000 W Full

Pyramid – 18 Amp Power Supply with Cooling Fan PS21KX

  • 18-Amp

Be quiet! Straight Power 11 850W Power Supply Platinum

  • 850 W

XPG Pylon 450W Power Supply Unit

  • 450 W

Deepcool DA600 80 Plus Bronze Certified 600W Power Supply

  • Label: Deepcool, Format: Hardware/Electronic, Release date: 00.00.0000, Style: TECHNICS
  • PC-Components
  • Power Supplies, GTIN: 6933412798705, Ready to dispatch in: 1-3 working days

Power Supply Corsair RM1000x ATX 1000W 80+ Gold

  • 240 V AC input frequency: 47.
  • 63 Hz Input current: 12.
  • 6 A Combined power (+3.

AMD Ryzen 9 3900 12Core 3.1GHz Socket AM4 Processor 100000000070

  • Technical Information
  • Processor Core: Dodeca-core (12 Core)
  • Clock Speed: 3.10 GHz

Power Supply Sharkoon SilentStorm SFX Bronze 450 W

  • SFX Power Supply with “80 PLUS Bronze” Certification.
  • Sufficient Connection Options.
  • Effective Cooling.

Be quiet! System Power 9 500W Power Supply Integration

  • Rock-solid stability with two strong 12V-rails
  • Equipped with DC-to-DC technology for tight voltage regulation
  • Two PCIe connectors

Thermaltake Power Supply German Hamburg 530W / 80Plus / Bronze W0392RE

  • 240 Peak power: 600 W AC input frequency: 50
  • 40 °C Storage temperature (T-T): -40
  • 70 °C Operating relative humidity (H-H): 20
Asus ROG Thor 1000W Power Supply
  • Lambda A++ Certification confirms the latest Thor wields menacing power in absolute stealth.
  • ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
Corsair RMx Series RM1000X Power Supply – 80 PLUS Gold – 1000W
  • 1000 W
CORSAIR RMx Series RM850x – 2018 Edition – power supply (internal) – ATX12V 2.4/ EPS12V 2.92 – 80 PLUS Gold – AC 100-240 V – 850 Watt – North America
  • Virtually silent operation
  • Regular power loads of the cooling fan switches off entirely for near-silent operation
  • 100% all Japanese capacitors
AMD Ryzen 9 3900X 12 Core, 24-Thread with Wraith Prism LED Cooler
  • The world’s most advanced processor in the desktop PC gaming segment
  • Can deliver Ultra-fast 100 plus FPS performance in the world’s most popular games
Pyramid PS7KX 5 Amp Power Supply
  • 5-Amp
Thermaltake Smart 600W Power Supply
  • 600 W
Cooler Master V550 SFX Gold Modular Power Supply
  • 550
Be quiet! Straight Power 11 550W Power Supply Platinum
  • Virtually inaudible Silent Wings 3 135mm fan
  • Funnel-shaped fan opening of the PSU case for high airflow intake
  • Wire-free inside the PSU on the DC side for enhanced cooling and longevity
Power Supply Antec X9000A505-18
  • 1000 W Full
Pyramid – 18 Amp Power Supply with Cooling Fan PS21KX
  • 18-Amp
Be quiet! Straight Power 11 850W Power Supply Platinum
  • 850 W
XPG Pylon 450W Power Supply Unit
  • 450 W
Deepcool DA600 80 Plus Bronze Certified 600W Power Supply
  • Label: Deepcool, Format: Hardware/Electronic, Release date: 00.00.0000, Style: TECHNICS
  • PC-Components
  • Power Supplies, GTIN: 6933412798705, Ready to dispatch in: 1-3 working days
Power Supply Corsair RM1000x ATX 1000W 80+ Gold
  • 240 V AC input frequency: 47.
  • 63 Hz Input current: 12.
  • 6 A Combined power (+3.
AMD Ryzen 9 3900 12Core 3.1GHz Socket AM4 Processor 100000000070
  • Technical Information
  • Processor Core: Dodeca-core (12 Core)
  • Clock Speed: 3.10 GHz
Power Supply Sharkoon SilentStorm SFX Bronze 450 W
  • SFX Power Supply with “80 PLUS Bronze” Certification.
  • Sufficient Connection Options.
  • Effective Cooling.
Be quiet! System Power 9 500W Power Supply Integration
  • Rock-solid stability with two strong 12V-rails
  • Equipped with DC-to-DC technology for tight voltage regulation
  • Two PCIe connectors
Thermaltake Power Supply German Hamburg 530W / 80Plus / Bronze W0392RE
  • 240 Peak power: 600 W AC input frequency: 50
  • 40 °C Storage temperature (T-T): -40
  • 70 °C Operating relative humidity (H-H): 20

1. Asus ROG Thor 1000W Power Supply

Asus ROG Thor 1000W Power Supply

  • 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.

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Sold By Price
Amazon.com
Walmart – ASUS
Adorama
Newegg.com

Product Details

Specifications

Details
Device Type Power supply – internal
Specification Compliance ATX12V
PSU Form Factor ATX
Input Voltage AC 100-240 V
Power Output Connectors Details 1 x power 24 pin ATX with detachable 4 pin section 2 x power 8 pin +12V with detachable 4 pin section 8 x 8 pin PCI Express power with detachable 2 pin section 12 x 15 pin Serial ATA power 6 x 4 pin internal power 1 x 12 pin PCI Express power

Reviews From Real Customers

Damien H.

2. Corsair RMx Series RM1000X Power Supply – 80 PLUS Gold – 1000W

Corsair RMx Series RM1000X Power Supply - 80 PLUS Gold - 1000W

  • 1000 W

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Newegg.com – Tcvnd
PriceBlaze.com

Product Details

Specifications

Details
Device Type Power supply – internal
Specification Compliance ATX12V 2.4/ EPS12V 2.92
PSU Form Factor ATX
Localization North America
Input Voltage AC 100-240 V

Reviews From Real Customers

David K
Turkeysteaks
Shen

3. CORSAIR RMx Series RM850x – 2018 Edition – power supply (internal) – ATX12V 2.4/ EPS12V 2.92 – 80 PLUS Gold – AC 100-240 V – 850 Watt – North America

CORSAIR RMx Series RM850x - 2018 Edition - power supply (internal) - ATX12V 2.4/ EPS12V 2.92 - 80 PLUS Gold - AC 100-240 V - 850 Watt - North America

  • Virtually silent operation
  • Regular power loads of the cooling fan switches off entirely for near-silent operation
  • 100% all Japanese capacitors

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Walmart – Firemall LLC
BrookPad

Product Details

Specifications

Details
Device Type Power supply – internal
Specification Compliance ATX12V 2.4/ EPS12V 2.92
PSU Form Factor ATX
Localization North America
Input Voltage AC 100-240 V

Reviews From Real Customers

Zac
Joshua T
Canyon R.

4. AMD Ryzen 9 3900X 12 Core, 24-Thread with Wraith Prism LED Cooler

AMD Ryzen 9 3900X 12 Core, 24-Thread with Wraith Prism LED Cooler

  • The world’s most advanced processor in the desktop PC gaming segment
  • Can deliver Ultra-fast 100 plus FPS performance in the world’s most popular games
  • 12 Cores and 24 processing threads, bundled with the AMD Wraith Prism cooler with color controlled LED support

Check Latest Price

Sold By Price
Amazon.com – Seller

Product Details

Specifications

Details
Product Type Processor
Processor
Type / Form Factor AMD Ryzen 9 3900X
Number of Cores 12-core
Number of Threads 24 threads
Cache 64 MB
Cache Memory Details L3 – 64 MB L2 – 6 MB
Processor Qty 1
Clock Speed 3.8 GHz
Max Turbo Speed 4.6 GHz
Compatible Processor Socket Socket AM4
Manufacturing Process 7 nm
Thermal Design Power 105 W
PCI Express Revision 4.0
PCI Express Lanes Qty 16
Miscellaneous
Included Accessories AMD Wraith Prism
Package Type AMD Processor in a Box (PIB)
Manufacturer Warranty
Service & Support Limited warranty – parts and labor – 3 years

Reviews From Real Customers

failedsaint
DavidTa
JamesD64

5. Pyramid PS7KX 5 Amp Power Supply

Pyramid PS7KX 5 Amp Power Supply

  • 5-Amp

Check Latest Price

Sold By Price
Amazon.com
Walmart
Sears
Pyle USA

Product Details

Specifications

Details
Manufacturer Part Number PS7KX
Product Series Gold
Product Model PS7KX
Product Name Gold PS7KX Proprietary Power Supply
Product Type Proprietary Power Supply

Reviews From Real Customers

ggnnqq
ChazProd
Alfreda

6. Thermaltake Smart 600W Power Supply

Thermaltake Smart 600W Power Supply

  • 600 W

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Sold By Price
Amazon
Micro Center
Altex Electronics

Product Details

Specifications

Details
Manufacturer Part Number PS-SPD-0600NPCWUS-1
Product Line Smart
Product Name Smart 600W Power Supply
Package Type Retail
Product Type Power Supply

Reviews From Real Customers

Bosco
lukemanius
Michaelhf

7. Cooler Master V550 SFX Gold Modular Power Supply

Cooler Master V550 SFX Gold Modular Power Supply

  • 550

Check Latest Price

Sold By Price
Amazon
eBay
Newegg.com
Newegg Business

Product Details

Specifications

Details
Device Type Power supply – active Power Factor Correction (PFC) – internal
Specification Compliance SFX12V 3.42
PSU Form Factor SFX
Input Voltage AC 90-264 V
Frequency Required 47 – 63 Hz

Reviews From Real Customers

AndrewS944
Peter K.
HarishM1

8. Be quiet! Straight Power 11 550W Power Supply Platinum

Be quiet! Straight Power 11 550W Power Supply Platinum

  • Virtually inaudible Silent Wings 3 135mm fan
  • Funnel-shaped fan opening of the PSU case for high airflow intake
  • Wire-free inside the PSU on the DC side for enhanced cooling and longevity

Check Latest Price

Sold By Price
Amazon
eBay
Techinn.com
Grooves-Inc.com

Product Details

Specifications

Details
Efficiency 93.8%
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Hold time 17.7 ms
Max output current (+5Vsb) 3 A
Max output current (-12V) 0.3 A

Reviews From Real Customers

Armin
Immo
Sascha

9. Power Supply Antec X9000A505-18

Power Supply Antec X9000A505-18

  • 1000 W Full

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Sold By Price
Amazon
Techinn.com
Grooves-Inc.com

Product Details

Specifications

Details
Style Power Supplies
Total power 1000 W
Max output current (+5V) 25 A
Number of SATA power connectors 16
Purpose PC/server

Reviews From Real Customers

SIMON L.

10. Pyramid – 18 Amp Power Supply with Cooling Fan PS21KX

Pyramid - 18 Amp Power Supply with Cooling Fan PS21KX

  • 18-Amp

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Sold By Price
Amazon
eBay
Walmart
SolidSignal.com

Product Details

Specifications

Details
Manufacturer Part Number PS21KX
Product Series Gold
Product Model PS21KX
Product Name Gold PS21KX AC Power Supply
Product Type Proprietary Power Supply

Reviews From Real Customers

fon-barr
v-mailman
EPolice

11. Be quiet! Straight Power 11 850W Power Supply Platinum

Be quiet! Straight Power 11 850W Power Supply Platinum

  • 850 W

Check Latest Price

Sold By Price
Amazon
eBay
Techinn.com
Bonanza

Product Details

Specifications

Details
Device Type Power supply – active Power Factor Correction (PFC) – internal
Specification Compliance ATX12V 2.51/ EPS12V 2.92
PSU Form Factor ATX
Color Black
Input Voltage AC 100-240 V

Reviews From Real Customers

Joseph K.
Amine
1591947smokey

12. XPG Pylon 450W Power Supply Unit

XPG Pylon 450W Power Supply Unit

  • 450 W

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Sold By Price
Amazon
Newegg.com – Grace Comes Home
Adorama
Reverb

Product Details

Specifications

Details
Device Type Power supply – Power Factor Correction (PFC) – internal
Specification Compliance ATX12V 2.52/ EPS12V
PSU Form Factor ATX
Localization United States
Input Voltage AC 90-264 V

Reviews From Real Customers

Ernesto

13. Deepcool DA600 80 Plus Bronze Certified 600W Power Supply

Deepcool DA600 80 Plus Bronze Certified 600W Power Supply

  • Label: Deepcool, Format: Hardware/Electronic, Release date: 00.00.0000, Style: TECHNICS
  • PC-Components
  • Power Supplies, GTIN: 6933412798705, Ready to dispatch in: 1-3 working days

Check Latest Price

Sold By Price
Amazon
eBay – newegg
Techinn.com
Newegg.com

Product Details

Specifications

Details
Device Type Power supply – active Power Factor Correction (PFC) – internal
Specification Compliance ATX12V 2.4/ EPS12V
PSU Form Factor ATX
Input Voltage AC 100-240 V
Frequency Required 47 – 63 Hz

Reviews From Real Customers

TristanB13
Zathras
DarrynM7

14. Power Supply Corsair RM1000x ATX 1000W 80+ Gold

Power Supply Corsair RM1000x ATX 1000W 80+ Gold

  • 240 V AC input frequency: 47.
  • 63 Hz Input current: 12.
  • 6 A Combined power (+3.

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Sold By Price
Amazon
eBay – trippodoshop
Techinn.com

Product Details

Specifications

Details
Ventilator 1
Platform ATX
Connections 24-pin ATX x 1
Frequency 47 – 63 Hz
Voltage 100 – 240 V

Reviews From Real Customers

MadSki
Jono
CraigieMcCraigo

15. AMD Ryzen 9 3900X 3.80GHz Socket-AM4 Desktop Boxed CPU 100-100000023BOX

AMD Ryzen 9 3900X 3.80GHz Socket-AM4 Desktop Boxed CPU 100-100000023BOX

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Amazon
Poshmark
Acme Micro-System
StarMicroInc.Net

Product Details

Specifications

Details
Device Segment Desktop
CPU Name AMD Ryzen
Generation 3
Speed 3.8 GHz
Max. Turbo Speed 4.6 GHz

Reviews From Real Customers

Bhcltd
AJames845

16. AMD Ryzen 9 3900X Dodeca 12 Core 24-Thread 3.80 GHz Processor OEM Tray 100-000000023

AMD Ryzen 9 3900X Dodeca 12 Core 24-Thread 3.80 GHz Processor OEM Tray 100-000000023

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Amazon
eBay

Product Details

Reviews From Real Customers

D Rosales
Calvin L

17. AMD Ryzen 9 3900 12Core 3.1GHz Socket AM4 Processor 100000000070

AMD Ryzen 9 3900 12Core 3.1GHz Socket AM4 Processor 100000000070

  • Technical Information
  • Processor Core: Dodeca-core (12 Core)
  • Clock Speed: 3.10 GHz
  • Overclocking Speed: 4.20 GHz
  • L3 Cache: 70 MB

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eBay

Product Details

Specifications

Details
Processor Manufacturer AMD
Processor Core Dodeca-core (12 Core)
Clock Speed 3.10 GHz
Overclocking Speed 4.20 GHz
L3 Cache 70 MB

18. Power Supply Sharkoon SilentStorm SFX Bronze 450 W

Power Supply Sharkoon SilentStorm SFX Bronze 450 W

  • SFX Power Supply with “80 PLUS Bronze” Certification.
  • Sufficient Connection Options.
  • Effective Cooling.
  • The internal power supply components of the SilentStorm SFX Bronze series are cooled by an effective 80 mm fan.
  • Suitable Protective Circuit with Three Year Guarantee.

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Techinn.com
Grooves-Inc.com

Product Details

Specifications

Details
Total power 450 W
On/off switch Y
Fan location Top
Number of fans 1 fan(s)
Fan diameter 8 cm

Reviews From Real Customers

Sebastian

19. Be quiet! System Power 9 500W Power Supply Integration

Be quiet! System Power 9 500W Power Supply Integration

  • Rock-solid stability with two strong 12V-rails
  • Equipped with DC-to-DC technology for tight voltage regulation
  • Two PCIe connectors

Check Latest Price

Sold By Price
Techinn.com
Transparent
BCS Computer
Grooves-Inc.com

Product Details

Specifications

Details
Efficiency 89%
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Hold time 17 ms
Max output current (+5Vsb) 3 A
Max output current (-12V) 0.3 A

Reviews From Real Customers

Wayland S.
Martin O.
ardern-electronics

20. Thermaltake Power Supply German Hamburg 530W / 80Plus / Bronze W0392RE

Thermaltake Power Supply German Hamburg 530W / 80Plus / Bronze W0392RE

  • 240 Peak power: 600 W AC input frequency: 50
  • 40 °C Storage temperature (T-T): -40
  • 70 °C Operating relative humidity (H-H): 20
  • 85% Storage relative humidity (H-H): 5

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Sold By Price
Techinn.com
Grooves-Inc.com

Product Details

Specifications

Details
Depth in cm 140
Height in cm 86
Width in cm 150
Efficiency at Full Load (%) 80
Certification 80PLUS Bronze

Reviews From Real Customers

myhardy
Conrad
conrad.at

Conclusion

The power supply for the Ryzen 9 3900x should be at least 1000 watts and have at least 80+ Bronze certification.

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