Over time, components become much more affordable, power supplies are no exception. For $100, you can get a 750W model even with an 80 PLUS Gold certificate. I bought exactly this one for myself after mine served me for seven years. Previously, I used 80 PLUS Bronze…
This article contains the top best power supplies of 2023, using 750 Watts as an example. But in the line, you can choose a unit with a power of 450 to 1000 Watts. Look at the “gold” and even better “platinum” models. They received not only high-quality components, but also a significant increase in efficiency.
Best 750 Watt Power Supplies
ASUS ROG-STRIX-750G
Form factor: ATX, EPS | Power: 750 W | Efficiency: 92% & 80 PLUS Gold | Dimensions: 160x150x86 mm | Fan: 135 mm | Protection: OPP, OTP, OVP, SCP, OCP | Modular connecting cables
This is a high-quality power supply unit that is enough for a gaming PC. ASUS paid attention not only to how the PSU looks from the outside, but also how it looks inside. The company’s assets include power supplies from 550 to 1000 W (within the series). It is also worth mentioning the 10-year warranty.
be quiet! Straight Power 11 750W
Form factor: ATX | Power: 750 W | Efficiency: 93% & 80 PLUS Gold | Dimensions: 170x150x86 mm | Fan: 135 mm | Protection: OCP, OPP, OTP, OVP, SCP, UVP | Modular connecting cables
be quiet! showed the Straight Power 11 line, models with 80 PLUS Gold certification. It includes six units with a power of 450 to 1000 W. Modular cable system, quiet fan without passive mode, only Japanese capacitors and a five-year warranty.
MSI MPG A750GF
Form factor: ATX, EPS | Power: 750 W | Efficiency: 90% & 80 PLUS Gold | Dimensions: 150x160x86 mm | Fan: 140 mm | Protection: OPP, OTP, OVP, SCP, OCP, UVP | Modular connecting cables
Assembled on a high-quality element base with good efficiency, low temperatures and low noise level. Japanese capacitors allowed to give a 10-year warranty. Compatibility with NVIDIA 3000 series video cards is declared. Three models are available: 650, 750 and 850 W.
Thermaltake Toughpower Grand RGB 750W
Form factor: ATX, EPS | Power: 750 W | Efficiency: 92% & 80 PLUS Gold | Dimensions: 160x150x87 mm | Fan: 140 mm | Protection: OVP, SCP, OPP, UVP, OTP, OCP |Modular connection
The Toughpower Grand RGB line includes 650, 750, and 850W units, plus Sync Edition models. Cable connections are fully modular, and there’s a toggle switch that switches the fan controller between active and passive modes. There’s also a 10-year manufacturer’s warranty.
GIGABYTE AORUS P750W
Form factor: ATX | Power: 750 W | Efficiency: 90% & 80 PLUS Gold | Dimensions: 150x160x86 mm | Fan: 135 mm | Protection: OPP, OTP, OVP, SCP, OCP, UVP | Modular connecting cables
The name itself indicates the nominal power, an 850 W model is also available. We are talking about fully modular “golden” solutions with a full range of protections, exclusively Japanese capacitors. Plus a high-quality fan and an unreal 10-year warranty.
NZXT C750 Gold 750W
Form factor: ATX | Power: 750 W | Efficiency: 90% & 80 PLUS Gold | Dimensions: 150x150x86 mm | Fan: 135 mm | Protection: OPP, OTP, OVP, SCP, OCP, UVP | Modular connecting cables
NZXT has unveiled the C650, C750, and C850 power supplies with 650W, 750W, and 850W ratings. The C750 uses the same platform as the Seasonic Focus Plus Gold. Cooling fans with fluid-dynamic bearings and semi-passive operation.
EVGA SuperNova 750 G7
Form factor: ATX | Power: 750 W | Efficiency: 92% & 80 PLUS Gold | Dimensions: 150x130x86 mm | Fan: 120 mm | Protection: OPP, OTP, OVP, SCP, OCP, UVP | Modular connecting cables
With the SuperNova G7 series, EVGA introduces updated power supplies. Compact and yet quiet models with a load indicator on the side. It shows how much your computer consumes. The fan with a fluid dynamic bearing starts at a load of 50%.
Chieftec Polaris 750W
Form factor: ATX | Power: 750 W | Efficiency: 92% & 80 PLUS Gold | Dimensions: 140x150x87 mm | Fan: 120 mm | Protection: OCP, OPP, OTP, OVP, SCP, SIP, UVP | Modular connection
The Polaris mid-range power supply line offers a balance of quality, features and performance. The models operate at 80 PLUS Gold efficiency and have a modular cable system. Note the Japanese capacitors and the presence of all necessary protection circuits.
Chieftronic PowerPlay 750W
Form factor: ATX, EPS | Power: 750 W | Efficiency: 92% & 80 PLUS Gold | Dimensions: 160x150x86 mm | Fan: 140 mm | Protection: OCP, OPP, OTP, OVP, SCP, SIP, UVP | Modular cables
Chieftec previously introduced the Chieftronic sub-brand. The range of power supplies includes five models of the PowerPlay series: “gold” (550, 650 and 750 W) and “platinum” (850 and 1050 W). Low thermal load, a fan on a rolling bearing and top Japanese capacitors.
Corsair RM750x
Form factor: ATX, EPS | Power: 750 W | Efficiency: 91% & 80 PLUS Gold | Dimensions: 150x160x86 mm | Fan: 135 mm | Protection: OVP, UVP, OVP, SCP, OTP, OPP | Only modular connection
The RMx Series units offer tight voltage control, silent operation, 80 PLUS Gold efficiency, and modular connectivity. Japanese capacitors with operating temperatures of 105°C make these units an excellent choice. Plus, there’s a Zero RPM fan controller.
Cooler Master V Gold V2 750W
Form factor: ATX, EPS | Power: 750 W | Efficiency: 90% & 80 PLUS Gold | Dimensions: 150x160x86 mm | Fan: 135 mm | Protection: OVP, OPP, SCP, OCP, UVP, OTP | Modular connection
Cooler Master previously introduced the V Gold V2 power supplies with a capacity of 550, 650, 750 and 850 watts. High efficiency and stable voltages, the ability to operate under loads exceeding the nominal value, a quiet cooling system and a good set of cables.
SeaSonic X-750
Form factor: ATX | Power: 750 W | Efficiency: 87% & 80 PLUS Gold | Dimensions: 150x160x86 mm | Fan: 120 mm | Protection: OCP, OVP, SCP | Modular connecting cables
Testing shows that SeaSonic X-650 and X-750 power supplies are more like “platinum” devices than “gold”. We note the excellent condition of the output power lines under different types of loads. The 7-year warranty period speaks of high quality.
FSP HYDRO G PRO
Form factor: ATX | Power: 750 W | Efficiency: 90% & 80 PLUS Gold | Dimensions: 150x150x86 mm | Fan: 120 mm | Protection: OVP, OPP, SCP, OCP, UVP, OTP | Modular connection
The design of the new products uses 100% high-quality Japanese capacitors. Efficiency under normal loads is at least 90%. A 120-mm fan is responsible for cooling. Moreover, this cooler has an Eco mode (special button on the case).
Aerocool Mirage Gold 750
Form factor: ATX | Power: 750 W | Efficiency: 90% & 80 PLUS Gold | Dimensions: — | Fan: 12 mm | Protection: OVP, OPP, SCP, OCP, UVP, OTP | Modular connecting cables
The line includes variants with fixed cables or fully modular. The set of connectors depends on the power supply unit: 650, 750 and 850 W. The special feature is a decorative element with RGB backlighting and an infinite reflection effect (using a mirror system).
How to Choose a Power Supply for a Computer 2022
Efficiency. The 80 Plus certificate instantly evaluates the efficiency of power supplies. For example, for 80 PLUS Gold models, the efficiency value at 20% load is 90% (50% load – 92% efficiency and 90% load – 89%). In fact, Platinum is even more efficient.
| # | load 20% | load 50% | load 90% |
| 80 PLUS Titanium | 94% | 96% | 94% |
| 80 PLUS Platinum | 92% | 94% | 90% |
| 80 PLUS Gold | 90% | 92% | 89% |
| 80 PLUS Silver | 87% | 90% | 87% |
| 80 PLUS Bronze | 85% | 88% | 85% |
You can also use calculators for the total power of a PC. You select all your components and it will calculate which power supply will suit you. Plus, keep in mind that power supplies come in different sizes form factorand therefore of different physical sizes.
Each PC component consumes a certain amount of energy. The recommended power supply for the GeForce RTX 3090 is 750 W, and for the Radeon RX 6900 XT – 850 W. For such a system, it is better to take a model with a reserve, although the above value already takes it into account.
Conclusion
With power supplies, everything is really simple, especially now. It is the 750 W models that are the golden mean. You can buy a 1100 W unit and an 80 PLUS Platinum certificate with a large reserve. All the best power supplies of 2022 in our rating are worth paying attention to.
