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 |
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Asus ROG Thor 1000W Power Supply |
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Corsair RMx Series RM1000X Power Supply – 80 PLUS Gold – 1000W |
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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 |
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AMD Ryzen 9 3900X 12 Core, 24-Thread with Wraith Prism LED Cooler |
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Pyramid PS7KX 5 Amp Power Supply |
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Thermaltake Smart 600W Power Supply |
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Cooler Master V550 SFX Gold Modular Power Supply |
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Be quiet! Straight Power 11 550W Power Supply Platinum |
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Power Supply Antec X9000A505-18 |
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Pyramid – 18 Amp Power Supply with Cooling Fan PS21KX |
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Be quiet! Straight Power 11 850W Power Supply Platinum |
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XPG Pylon 450W Power Supply Unit |
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Deepcool DA600 80 Plus Bronze Certified 600W Power Supply |
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Power Supply Corsair RM1000x ATX 1000W 80+ Gold |
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AMD Ryzen 9 3900 12Core 3.1GHz Socket AM4 Processor 100000000070 |
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Power Supply Sharkoon SilentStorm SFX Bronze 450 W |
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Be quiet! System Power 9 500W Power Supply Integration |
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Thermaltake Power Supply German Hamburg 530W / 80Plus / Bronze W0392RE |
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- Lambda A++ Certification confirms the latest Thor wields menacing power in absolute stealth.
- ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
- Virtually silent operation
- Regular power loads of the cooling fan switches off entirely for near-silent operation
- 100% all Japanese capacitors
- 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
- 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
- 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
- 240 V AC input frequency: 47.
- 63 Hz Input current: 12.
- 6 A Combined power (+3.
- Technical Information
- Processor Core: Dodeca-core (12 Core)
- Clock Speed: 3.10 GHz
- SFX Power Supply with “80 PLUS Bronze” Certification.
- Sufficient Connection Options.
- Effective Cooling.
- Rock-solid stability with two strong 12V-rails
- Equipped with DC-to-DC technology for tight voltage regulation
- Two PCIe connectors
- 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
- 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
2. Corsair RMx Series RM1000X Power Supply – 80 PLUS Gold – 1000W
- 1000 W
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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
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
- Virtually silent operation
- Regular power loads of the cooling fan switches off entirely for near-silent operation
- 100% all Japanese capacitors
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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
4. 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
5. Pyramid PS7KX 5 Amp Power Supply
- 5-Amp
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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
6. 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
7. Cooler Master V550 SFX Gold Modular Power Supply
- 550
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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
8. 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
9. Power Supply Antec X9000A505-18
- 1000 W Full
Check Latest Price
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
10. 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
11. 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
12. 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
13. 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
14. 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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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
15. 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
16. AMD Ryzen 9 3900X Dodeca 12 Core 24-Thread 3.80 GHz Processor OEM Tray 100-000000023
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Product Details
Reviews From Real Customers
17. 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
- 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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Sold By | Price |
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
19. 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
20. 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
Conclusion
The power supply for the Ryzen 9 3900x should be at least 1000 watts and have at least 80+ Bronze certification.