The 700W power supplies range suits high-performance gaming PC builds with powerful, mid-range CPUs and GPUs.
They are also perfect for powerful HTPCs, multi-GPU systems, and mid-range home and office workstations.
Here are our recommendations for the best 700W PSUs. It features ATX, SFX-L, and SFX power supplies of all modularity and budgets!
Be Quiet! Pure Power 11 700W—Overall Best 700W PSU
The Be Quiet! Pure Power 11 700W has a best-in-class build design with quality components for safety, reliability, and durability. It has an 80+Gold certificationwith up to 92% efficiency under typical loads.
For stability, the unit uses innovative technologies, including DC-to-DC, Active Clamp, and Synchronous Rectifier. It also features full-suite heavy-duty protections, including OTP, OCP, OPP, SCP, OVP, UVP, and SIP.
The Be Quiet! Pure Power 11 700W is a top-tier power supply unit with exceptional build quality for reliability. The rifle-bearing fan provides near-silent cooling, making it the best 700W PSU for high-performance builds!
Corsair RM750x (2021)—Best 750W Fully Modular Power Supply
EnthusiastPC buildershighly regard the Corsair RMx power supplies. They are built with premium internal components for unwavering stability and reliability. Such components include 100% all-Japanese capacitors!
It is the reason we recommended the Corsair RM750x as the overall best 750W PSU in another guide. You should check that guide since 700W and 750W power supply units fall within the same range!
If a quiet PSU at high loads isn’t a key factor, you should get the Corsair RM750x. It’s within the same price range as the Pure Power 11 700W and has a 135mm magnetic levitation fan with a zero RPM fan mode at low to medium loads.
The Corsair RM750x features premium internal components for high-efficiency operation. It’s a capable power supply for high-performance gaming builds with a powerful CPU and GPU combination like 13700K and RTX 3060.
Cooler Master G700 Gold—Best 700W PSU for Value for Money
The Cooler Master G700 Gold is an entry-level 700W PSU built for safety and reliability at competitive pricing. It is 80+ Gold-Certified with an efficiency of up to 90% under normal loads, making it a great value for money!
Yet, despite being a budget-friendly unit, it still affords to pack all the essential features for reliable performance and stability. It features a 120mm hydrodynamic bearing fan that delivers effective cooling at low noise levels!
