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desktop power supply
Discover our expert selection of the 10 best Uncategorized in 2025. Prices from 27.99 USD to 129.99 USD. Regularly updated buying guide.
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Cooler Master - Cooler Master MWE Gold 850 V2 Full Modular PSU, 850W, 80+ Gold, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless, 5-Year
#2
Top Pick
NEW
-14%
40.00/100 Prime

-19% • Prime

  • 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.
$84.99 99.98 USD
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Jesverty - Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010
#3
Top Pick
NEW
40.00/100 Prime

-16% • Prime

  • 1️⃣【4-Digit Display & Power Calculation】: The Jesverty SPS series features a big bright 4-digit LED display that shows measured values of V/A/W that the unit outputs in real-time. The display resolution is up to 0.01V, 0.001A, and 0.1W.
  • 2️⃣【Auto C.V. and C.C. Mode】: The Jesverty SPS series can be used as a constant-voltage*(C.V.) power supply and constant-current*(C.C.) power supply even when the load is changed. It switches automatically between CV mode and CC mode according to the changes in the load.
NANKADF - DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)
#7
NEW
-10%
40.00/100 Prime

Prime

  • High-precision Encoder Knob: Different from general knobs, this DC power supply has a precise encoder knob. You can press the knob to switch each digit, and then turn the knob to customize each digit in the range of 0-9. Set the voltage or current you want more accurately.
  • Output Enable/Disable Button: In the process of using the bench power supply, Output button can prevent us from forgetting to turn off the output and causing damage to the load. Just press this button to turn on or turn off the output of the power supply. This makes it more convenient for you to use the variable power supply.
$40.49 44.99 USD
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Thermaltake - Thermaltake Toughpower GT 850W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 450W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-3; 5 Year Warranty
#9
NEW
-30%
40.00/100 Prime

-22% • Prime

  • ATX 3.1 and PCIe 5.1 Support: Fully compatible with Intel ATX 3.1 specifications, with native PCIe 12V-2x6 (12+4 pin) connectors for modern GPUs.
  • 80 PLUS Gold Efficiency: Provides up to 90% efficiency, reducing energy consumption and heat output during operation.
$76.70 109.99 USD
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Conclusion: desktop power supply

This selection is regularly updated to ensure you get the best deals and top-rated products.

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Based on our analysis, the #1 product on our list offers the best value with a rating of 0.0/5.
Prices range from 27.99 USD to 129.99 USD, offering options for every budget.
This selection is regularly updated to ensure you get the best deals and top-rated products.
We select products based on their Amazon popularity, customer ratings, and value for money.

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Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
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Thermaltake Smart 500W 80+ White Certifi...

39.99 USD
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