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.
Featured Products
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Showing 1 - 40 of 380 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
    $229.00
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  • Antec CUPRUM STRIKE CSK 650W 80+ Bronze Non Modular Power Supply - Type: ATX 12V 2.31 - PFC: Active PFC -Input Voltage: 100-240V - Input Current: 10A-5A - Input Frequency: 50-60Hz - Fan Size: 120mm - Wattage: 650W - Power Good Signal: 100 - 500 ms - Dimension: 140(L) x 150(W) x 86(H) - Efficiency: 88% Typically - Certifications: 80 Plus Bronze - CSK650 AU
    SKU#: AC69204 Model#: CSK650 AU
    $99.00
    $89.00
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  • Corsair RM850e 850W 80 Plus Gold Fully Modular Low-Noise ATX Power Supply - Form Factor: ATX - MTBF: 100,000 Hours - 80 PLUS Gold Certified - Fully-Modular - CP-9020263-AU
    SKU#: AC62523 Model#: CP-9020263-AU
    $189.00
    $179.00
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  • Antec NE850G M AU 850W 80+ Gold Fully-Modular 120mm Power Supply - Type: ATX 12V 2.4 - Input Voltage: 100-240 VAC - Input Current: 10A Max - Input Frequency Range: 50Hz-60Hz - Efficiency: Up to 92% - Fan: 120mm Silence Fan - White - NE850G M AU - 7 Years Limited Warranty
    SKU#: AC48769 Model#: NE850G M AU
    $179.00
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  • Corsair RM1000x 2021 1000W 80 Plus Gold Fully Modular ATX Power Supply - Bearing: Magnetic Levitation Bearing - Form Factor: ATX - Fan Size: 135mm - MTBF: 100,000 Hours - Zero RPM Mode - Multi-GPU Ready - 80 PLUS Gold Certified - Magnetic Levitation Fan - CP-9020201-AU - 10 Years Limited Warranty
    SKU#: AC47066 Model#: CP-9020201-AU
    $289.00
    $279.00
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  • Corsair CX650 Series 650W 80+ Bronze Non-Modular ATX Power Supply - Power: 650 Watts - 80 PLUS Efficiency: Bronze - Connectors: 1x ATX, 2.4 ATX12V Version, 1x EPS, 3x SATA, 2x PATA, 2x PCIe - Dimensions: 125 x 150 x 86 - CP-9020278-AU
    SKU#: AC71618 Model#: CP-9020278-AU
    $99.00
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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
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  • Antec NE 1000W 80+ Gold PCIe 5 ATX 3.0 Fully Modular Power Supply - Type: ATX 12V 3.0 - Fully Modular Design - 80 Plus Gold Efficiency - Dimensions: 140(L)*150(W)*86(H) - NE1000G M ATX3.0 AU
    SKU#: AC67882 Model#: NE1000G M ATX3.0 AU
    $259.00
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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
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  • Corsair RM850x 2021 850W 80 Plus Gold Fully Modular ATX Power Supply - Bearing: Magnetic Levitation Bearing - Form Factor: ATX - Fan Size: 135mm - MTBF: 100,000 Hours - Zero RPM Mode - Multi-GPU Ready - 80 PLUS Gold Certified - Magnetic Levitation Fan - CP-9020200-AU - 10 Years Limited Warranty
    SKU#: AC47065 Model#: CP-9020200-AU
    $209.00
    $199.00
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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
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  • Gigabyte GP-UD850GM PG5 850W 80+ Gold ATX Fully Modular Power Supply - Fully Modular Design - 80 PLUS Gold Certification - Output Capacity: 850W - Intel Form Factor ATX 12V - PFC: Active PFC (>0.9 Typical) - Input Voltage: 100-240 Vac (Full Range) - Input Current: 12-6A - Fan Type: 120mm Hydraulic Bearing(HYB) - MTBF: >100,000 Hours - Protection: OVP/OPP/SCP/UVP/OCP/OTP - GP-UD850GM PG5
    SKU#: AC59173 Model#: GP-UD850GM-PG5 R2.0
    $169.00
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  • In Win P75FII 750W ATX 80+ Gold PCI-E Gen 5.0 Ready Power Supply - PFC: Active PFC (> 0.95) - Input Voltage: 100-240 Vac - Input Current: 10-5A - Input Frequency: 50-60 Hz - Output Capacity: 750W - Dimensions: (L x W x H) 140 x 150 x 86 mm - Fan Type: 120mm Sleeve Bearing Fan - Efficiency: 80 Plus Gold - MTBF: >100,000 hours - IW-PS-PFII750W
    SKU#: AC72677 Model#: IW-PS-PFII750W
    $119.00
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  • Corsair RM750 2021 750W 80 Plus Gold Fully Modular ATX Power Supply - White - Form Factor: ATX - Fan Size: 140mm - MTBF: 100,000 Hours - Zero RPM Fan Mode - 80 PLUS Gold - CP-9020231-AU - 10 Years Limited Warranty
    SKU#: AC47070 Model#: CP-9020231-AU
    $189.00
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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
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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
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  • be quiet! Dark Power Pro 13 1300W 80+ Titanium Modular PCIe 5.0 Power Supply - Dark Power Pro 13 - Average Lifetime: >100,000 Hours - Silent Wings Fan, FDB Bearing, 6-Pole Fan Motor, 2400 RPM Fan Speed - Modular Design - 80 PLUS Titanium Efficiency - BN711
    SKU#: AC67003 Model#: BN711
    $619.00
    $569.00
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  • Thermaltake Toughpower GFA3 1050W 80+ Gold PCIe 5.0 Gen5 ATX 3.0 Modular Power Supply - Wattage: 1050W - Efficiency Rating: Meet 80 PLUS Gold at 115Vac input - Modular: Fully Modular - Cooling System: 12cm FDB Fan - ATX 3.0 - MTBF: 100,000 Hours minimum - Colour: Black - Dimension: 150mm(W)x86mm(H)x140mm(D) - PS-TPD-1050FNFAGA-H
    SKU#: AC62361 Model#: PS-TPD-1050FNFAGA-H
    $249.00
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  • Corsair RM750x 2021 750W 80 Plus Gold Fully Modular ATX Power Supply - Bearing: Magnetic Levitation Bearing - Form Factor: ATX - Fan Size: 135mm - MTBF: 100,000 Hours - Zero RPM Mode - Multi-GPU Ready - 80 PLUS Gold Certified - Magnetic Levitation Fan - CP-9020199-AU - 10 Years Limited Warranty
    SKU#: AC47064 Model#: CP-9020199-AU
    $189.00
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  • Thermaltake Smart BX1 230V 550W 80+ Bronze Non Modular Power Supply - PS-SPD-0550NNSABA-1 - Type: ATX 12V v2.3 and EPS v2.92 - Max Output: 550W - Input Voltage: 230W~ - Operating Temp: 5C to + 40C - Cooling System: 12cm Hydraulic Bearing Fan - Efficiency: Meet 80 PLUSBronze 230V EU certified - Safety Approval: CE, CB, TUV, EAC, RCM - PCI-E 6+2pin: 2 - 5 Years Limited Warranty
    SKU#: AC20233 Model#: PS-SPD-0550NNSABA-1
    $79.00
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  • Corsair RM1000e 1000W 80 Plus Gold Fully Modular Low-Noise ATX Power Supply - Form Factor: ATX - MTBF: 100,000 Hours - 80 PLUS Gold Certified - Fully-Modular - CP-9020264-AU
    SKU#: AC62524 Model#: CP-9020264-AU
    $279.00
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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
    $629.00
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  • Thermaltake Toughpower Grand Sync RGB 80+ Gold 750W Fully Modular Power Supply - Pre-installed patented 256-color Riing 14 RGB fan - 5 lighting modes and built-in memory function - 140mm hydraulic bearing fan - ATX 12V v2.4 and EPS v2.92 - Fully Modular Cable Design - MTBF: 120,000 Hours minimum - PS-TPG-0750FPCGAU-S - 5 Years Limited Warranty
    SKU#: AC16174 Model#: PS-TPG-0750FPCGAU-S
    $189.00
    $139.00
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  • Thermaltake Toughpower GF A3 750W 80+ Gold PCIe Gen5 ATX3.0 Modular Power Supply - Wattage: 750W - Efficiency Rating: Meet 80 PLUS Gold at 115Vac input - Modular: Fully Modular - Cooling System: 12cm FDB Fan - ATX 3.0 - MTBF: 100,000 Hours minimum - Colour: Black - Dimension: 150mm(W)x86mm(H)x140mm(D) - PS-TPD-0750FNFAGA-H
    SKU#: AC62359 Model#: PS-TPD-0750FNFAGA-H
    $169.00
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  • Gigabyte UD750GM 750W 80+ Gold Fully Modular Power Supply - Intel Form Factor ATX 12V v2.31 - Active PFC - 80 PLUS Gold Efficiency - 120mm Hydraulic Bearing (HYB) fan - Dimensions: 150 x 140 x 86 mm - MTBF: 100,000 Hours - UD750GM - 5 Years Limited Warranty
    SKU#: AC54157 Model#: GP-UD750GM
    $129.00
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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
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  • Gigabyte UD1000GM PG5 1000W 80+ Gold Fully Modular Power Supply - Rev 2 - Ultra Durable - Main Japanese capacitors - Enhanced thermal solution - 120mm smart hydraulic bearing (HYB) fan - OVP/OPP/SCP/UVP/OCP/OTP protection - Support PCIe Gen 5.0 graphics cards - Support Intel ATX 3.0 standard - 80 PLUS Gold certified - Fully modular design - Compact design - GP-UD1000GM PG5 2.0
    SKU#: AC61901 Model#: GP-UD1000GM PG5 2.0
    $249.00
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  • Cooler Master V750 Gold i Multi 750W 80+ Gold ATX 3.0 Modular Power Supply - Black - ATX 12V Ver. 3.0 - Active PFC - 80 PLUS Gold Rating - Input Voltage: 100-240V - Fan Size: 135mm - Fan Bearing: FDB - MTBF: >100,000 Hours - V Gold Series - MPZ-7501-AFAG-BAU
    SKU#: AC60557 Model#: MPZ-7501-AFAG-BAU
    $229.00
    $149.00
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  • Thermaltake Toughpower Grand Sync RGB Gold 650W Fully Modular Power Supply - Pre-installed patented 256-color Riing 14 RGB fan - 5 lighting modes and built-in memory function - 140mm hydraulic bearing fan - ATX 12V v2.4 and EPS v2.92 - Fully Modular Cable Design - MTBF: 120,000 Hours minimum - PS-TPG-0650FPCGAU-S- 10 Years Limited Warranty
    SKU#: AC16173 Model#: PS-TPG-0650FPCGAU-S
    $169.00
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  • Corsair RM850 2021 850W 80 Plus Gold Fully Modular ATX Power Supply - White - Form Factor: ATX - Fan Size: 140mm - MTBF: 100,000 Hours - Zero RPM Fan Mode - 80 PLUS Gold - CP-9020232-AU - 10 Years Limited Warranty
    SKU#: AC47071 Model#: CP-9020232-AU
    $209.00
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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
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  • ASUS Prime 850W 80+ Gold ATX 3.0 PCIE 5.0 Fully Modular Power Supply - Input Voltage: 100~240Vac - Output Capacity: 850W - DC Output Voltage: +3.3V +5V +12V -12V +5Vsb - Maximum Load: 20A 20A 70.5A 0.3A 2.5A - Efficiency: 80+ Gold - ATX 3.0 Compatible - Dual Ball Fan Bearings - AP-850G
    SKU#: AC71119 Model#: AP-850G
    $219.00
    $189.00
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  • Gigabyte UD750GM PG5 750W ATX PSU Power Supply 80+ Gold >90% Black Flat Cables S - PFC: Active PFC (>0.9 typical) - Input Voltage: 100-240 Vac (full range) - Input Current: 12-6A - Input Frequency: 60-50 Hz - Output Capacity: 750W - Dimension: 150 x 140 x 86mm - Fan Type: 120mm Hydraulic Bearing(HYB)fan - 80 PLUS: Gold - MTBF: >100,000 hours - GP-UD750GM PG5
    SKU#: AC72603 Model#: GP-UD750GM PG5
    $159.00
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  • Corsair CX750 Series 750W 80+ Bronze Non-Modular ATX Power Supply - Power: 750 Watts - 80 PLUS Efficiency: Bronze - Connectors: 1x ATX, 2.4 ATX12V Version, 1x EPS, 3x SATA, 2x PATA, 3x PCIe - Dimensions: 125 x 150 x 86 - CP-9020279-AU
    SKU#: AC71619 Model#: CP-9020279-AU
    $109.00
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  • Thermaltake Toughpower GF A3 850W 80+ Gold PCIe5 ATX 3.0 Fully Modular Power Supply - Wattage: 850W - Colour: White - PFC: Active PFC - Input Frequency Range: 50Hz/60Hz - Cooling System: 12cm FDB Fan - MTBF: 100,000 Hours - Efficiency Rating: Meet 80 PLUS Gold at 115Vac input - PCIe 5 ATX 3.0 Compatible - Fully Modular Design - PS-TPD-0850FNFAGA-N
    SKU#: AC70047 Model#: PS-TPD-0850FNFAGA-N
    $199.00
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  • NZXT C1200 1200W 80+ Gold PCIe5 ATX 3.0 Modular Power Supply - 135mm Fan - Fan Bearing Technology: Fluid Dynamic Bearing - ATX - Modular - Sleeved Cables - Black - PA-2G1BB-AU
    SKU#: AC61598 Model#: PA-2G1BB-AU
    $329.00
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  • Corsair CV750 Series 750W 80+ Bronze Certified PSU - Power: 750 Watts - Frequency: 47~63Hz - Input Current: 10A-5A - AC Input: 100-240V - Fan Size: 120mm - 80 PLUS Bronze Certified - CP-9020237-AU - 3 Years Limited Warranty
    SKU#: AC46759 Model#: CP-9020237-AU
    $109.00
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  • Antec NE750G M AU 750W 80+ Gold Fully-Modular 120mm Power Supply - Type: ATX 12V 2.4 - Input Voltage: 100-240 VAC - Input Current: 10A Max - Input Frequency Range: 50Hz-60Hz - Efficiency: Up to 92% - Fan: 120mm Silence Fan - Black - NE750G M AU - 7 Years Limited Warranty
    SKU#: AC48724 Model#: NE750G M AU
    $159.00
    $139.00
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  • Corsair RM750e 750W 80 Plus Gold Fully Modular Low-Noise ATX Power Supply - Form Factor: ATX - MTBF: 100,000 Hours - 80 PLUS Gold Certified - Fully-Modular - CP-9020262-AU
    SKU#: AC62522 Model#: CP-9020262-AU
    $169.00
    $155.00
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  • Antec CUPRUM STRIKE CSK 750HW 80+ Bronze Semi-Modular Power Supply - Type: ATX 12V 2.31 - PFC: Active PFC - Input Voltage: 100-240V - Input Current: 10A-5A - Input Frequency: 50-60Hz - Fan Size: 120mm - Wattage: 750W - Power Good Signal: 100 - 500 ms - Dimension: 140(L) x 150(W) x 86(H) - Efficiency: 88% Typically - Certifications: 80 Plus Bronze - CSK750H AU
    SKU#: AC69342 Model#: CSK750H
    $109.00
    $99.00
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Showing 1 - 40 of 380 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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