be quiet! Power Supply Units (PSU)

Find reliable, high-performance PSUs at Mwave. Ideal for custom gaming PCs or system upgrades. Choose from Thermaltake, Corsair, EVGA, and more. From 450W to 1200W+, we cater to all system demands. Power your build with our PSUs today.
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Showing 1 - 16 of 16 Products

  • be quiet! Pure Power 12M 80+ 1000W Modular PCIe 5.0 Power Supply - Pure Power 12M Series - 80 PLUS Gold Efficiency - ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin - Silent 120mm be quiet! fan - 2x 12V Rails - Average Life: >100,000 - BN717
    SKU#: AC67014 Model#: BN717
    $249.00
    $219.00
    In Stock at Mwave

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  • be quiet! Straight Power 12 80+ Platinum 1500W Modular PCIe 5.0 Power Supply - Straight Power 12 - Average Lifetime: >100,000 Hours - Silent Wings Fan, FDB Bearing, 6-Pole Fan Motor, 1800 RPM Fan Speed - Modular Design - 80 PLUS Platinum Efficiency - BN735
    SKU#: AC67009 Model#: BN735
    $569.00
    $469.00
    In Stock at Mwave

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  • be quiet! Dark Power 13 1000W 80+ Titanium Fully Modular ATX 3.0 Power Supply - Fully Modular Design - 80 PLUS Titanium efficiency - ATX 3.0 PSU - Full-Mesh Front - Silent Wings Fan - BN702
    SKU#: AC59761 Model#: BN702
    $449.00
    $389.00
    In Stock at Mwave

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  • be quiet! Dark Power Pro 13 1600W 80+ Titanium Modular PCIe 5.0 Power Supply - Average Lifetime: >100,000 Hours - Silent Wings Fan, FDB Bearing, 6-Pole Fan Motor, 2400 RPM Fan Speed - Modular Design - 80 PLUS Titanium Efficiency - BN712
    SKU#: AC67004 Model#: BN712
    $679.00
    $569.00
    In Stock at Mwave

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  • be quiet! Straight Power 12 80+ Platinum 1000W Modular PCIe 5.0 Power Supply - Straight Power 12 - Average Lifetime: >100,000 Hours - Silent Wings Fan, FDB Bearing, 6-Pole Fan Motor, 1800 RPM Fan Speed - Modular Design - 80 PLUS Platinum Efficiency - BN733
    SKU#: AC67007 Model#: BN733
    $349.00
    $289.00
    In Stock at Mwave

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  • be quiet! Pure Power 12M 80+ 1200W Modular PCIe 5.0 Power Supply - Pure Power 12M Series - 80 PLUS Gold Efficiency - ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin - Silent 120mm be quiet! fan - 2x 12V Rails - Average Life: >100,000 - BN729
    SKU#: AC67015 Model#: BN729
    $299.00
    $269.00
    Currently Out of Stock

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  • be quiet! Dark Power 13 850W 80+ Titanium Fully Modular ATX 3.0 Power Supply - 80+ Titanium Certification - Wattage: 850W - Fan Type: 135mm Silent Wings (1800 RPM) - Voltage (Vac): 100~240 - Frequency: 50/60Hz - Input Current: 10/5A - Connectors: 1x ATX 20+4-Pin, 1x P4+4 (CPU), 1x P8 (CPU), 1x 12VHPWR, 4x PCI-e 6+2-Pin (GPU), 12x SATA, 3x PATA - BN701
    SKU#: AC67989 Model#: BN701
    $399.00
    $329.00
    In Stock at Mwave

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  • be quiet! Straight Power 12 80+ Platinum 850W Modular PCIe 5.0 Power Supply - Straight Power 12 - Average Lifetime: >100,000 Hours - Silent Wings Fan, FDB Bearing, 6-Pole Fan Motor, 1800 RPM Fan Speed - Modular Design - 80 PLUS Platinum Efficiency - BN732
    SKU#: AC67006 Model#: BN732
    $289.00
    In Stock at Mwave

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  • be quiet! Straight Power 12 80+ Platinum 1200W Modular PCIe 5.0 Power Supply - Straight Power 12 - Average Lifetime: >100,000 Hours - Silent Wings Fan, FDB Bearing, 6-Pole Fan Motor, 1800 RPM Fan Speed - Modular Design - 80 PLUS Platinum Efficiency - BN734
    SKU#: AC67008 Model#: BN734
    $409.00
    In Stock at Mwave

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  • be quiet! Dark Power 12 850W Power Supply - Continuous Power: 850 - Peak Power: 950 - Topology: Active Rectifier + Full bridge + LLC + SR + DC/DC - Voltage: 100-240 - Frequency: 50-60Hz - Operating temperature up to (°C): 40 - BN948 - 10 Years Limited Warranty
    SKU#: AC46263 Model#: BN948
    $369.00
    Currently Out of Stock

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  • be quiet! Pure Power 11 FM 550W 80+ Gold Modular Power Supply - 80 PLUS Gold Efficiency - Modular Cables - 2 Strong 12V-Rails - 4-Pole Fan Motor - Rifle Bearing - Fan Size: 120mm - fan Speed: 1800 RPM - Noise (100% Load): 18.1 dBA - Fully Modular Design - BN960 - 5 Years Limited Warranty
    SKU#: AC50784 Model#: BN960
    $119.00
    Currently Out of Stock

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  • be quiet! Straight Power 12 80+ Platinum 750W Modular PCIe 5.0 Power Supply - Straight Power 12 - Average Lifetime: >100,000 Hours - Silent Wings Fan, FDB Bearing, 6-Pole Fan Motor, 1800 RPM Fan Speed - Modular Design - 80 PLUS Platinum Efficiency - BN731
    SKU#: AC67005 Model#: BN731
    $229.00
    Currently Out of Stock

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  • be quiet! Pure Power 12M 80+ 550W Modular PCIe 5.0 Power Supply - Pure Power 12M Series - 80 PLUS Gold Efficiency - ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin - Silent 120mm be quiet! fan - 2x 12V Rails - Average Life: >100,000 - BN713
    SKU#: AC67010 Model#: BN713
    $139.00
    Currently Out of Stock

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  • be quiet! Pure Power 12M 80+ 650W Modular PCIe 5.0 Power Supply - Pure Power 12M Series - 80 PLUS Gold Efficiency - ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin - Silent 120mm be quiet! fan - 2x 12V Rails - Average Life: >100,000 - BN714
    SKU#: AC67011 Model#: BN714
    $159.00
    Currently Out of Stock

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  • be quiet! Pure Power 12M 80+ 750W Modular PCIe 5.0 Power Supply - Pure Power 12M Series - 80 PLUS Gold Efficiency - ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin - Silent 120mm be quiet! fan - 2x 12V Rails - Average Life: >100,000 - BN715
    SKU#: AC67012 Model#: BN715
    $179.00
    Currently Out of Stock

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  • be quiet! Pure Power 12M 80+ Gold 850W Modular PCIe 5.0 Power Supply - Pure Power 12M Series - 80 PLUS Gold Efficiency - ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin - Silent 120mm be quiet! fan - 2x 12V Rails - Average Life: >100,000 - BN716
    SKU#: AC67013 Model#: BN716
    $199.00
    Currently Out of Stock

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Showing 1 - 16 of 16 Products

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A quality power supply unit (PSU) is the foundation of a reliable and high-performance computer.

At Mwave, we stock a wide range of PSUs from top brands such as Corsair, EVGA, Thermaltake, and SilverStone. Our range includes PSUs in various wattages and efficiency ratings, including 80 Plus Bronze, 80 Plus Gold, 80 Plus Platinum, and 80 Plus Titanium.

Whether you're building a new PC or upgrading your existing one, Mwave has the perfect PSU to suit your needs. Our range includes modular and non-modular PSUs, as well as PSUs with RGB lighting to match your PC's aesthetic.

At Mwave, we take pride in offering competitive prices and fast shipping on all our PSUs, so you can have your new PSU up and running in no time. Plus, with our expert customer service team always on hand to help, you can rest assured you're getting the best possible advice and support.

So why wait? Browse our range of PSUs today and upgrade to a reliable and efficient PSU from Mwave!

What is the difference between modular and non-modular power supplies?

Modular power supplies allow you to connect only the cables you need, reducing clutter and improving airflow in your PC case. Non-modular power supplies have all the cables permanently attached, which can make cable management more challenging. However, non-modular power supplies are often more affordable than modular ones.

What is the difference between 80 Plus Bronze, Silver, Gold, and Platinum certified power supplies?

80 Plus certification is a rating system that measures the efficiency of power supplies. Bronze, Silver, Gold, and Platinum are different levels of certification, with Platinum being the most efficient. A higher efficiency rating means that the power supply wastes less energy as heat, which can save you money on your electricity bill and reduce your carbon footprint.

How do I know what wattage power supply I need for my PC?

The wattage you need depends on the components in your PC, such as the CPU, GPU, and number of drives. You can use online power supply calculators to estimate your wattage needs or consult the manufacturer's recommendations for your specific components. It's generally a good idea to choose a power supply with a higher wattage than you need to allow for future upgrades and ensure stable power delivery.

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