Best PSU for AMD Radeon RX 6600 XT

AMD Radeon RX 6600 XT is an entry-level GPU launched on July 30th, and the release date for this card is on August 11th. Based on Navi 23 SKU, RX 6600 XT features 2048 stream processors, a boost clock of 2589 MHz and a max memory size of 8GB, be set to complete with Radeon RX 5700 XT and NVIDIA RTX 3060. The typical board power is 160W, so at least a 500W PSU is recommended. We have tested and reviewed latest PSUs, and below are top recommended ones for AMD Radeon RX 6600 XT:

SeaSonic Electronics FOCUS SGX-500 500W Power Supply – Check Price at Amazon/B&H Photo Video

The SGX-500 power supply is an efficient and durable unit designed to deliver consistent power for small form factor systems. Thanks to its modular cables, you can plug in the ones needed and store the rest to reduce cable clutter and improve airflow. As for cooling, it’s equipped with a 120mm fan that supports Fanless Mode, which keeps the fan off until there’s sufficient load on the system for silent operation.

Features:

  • 500 Single +12V Rail
  • 120mm Cooling Fan
  • Intel SFX12V/ATX12V
  • Flat, Modular Cables

ASUS ROG Strix 550G 550W Power Supply – Check Price at Amazon/B&H Photo Video

Designed to delivery quiet and efficient cooling, ROG Strix 550G utilizes a 135mm fan with a dual ball bearing design. Featuring 0 dB of noise at 40% TDP or lower, the onboard fan makes use of Axial-tech design, and integrated heatsinks increase heat dissipation. Featuring a single +12V design, this power supply includes two PCI-E connectors, two CPU connectors, eight SATA connectors, and three connectors for 4-pin or peripheral connections. All cables are fully modular, with the motherboard, CPU, and PCI-e cables using embedded capacitors for reduced voltage ripple.

Features:

  • 550W Single +12V Rail
  • 135mm Cooling Fan
  • Fully Modular Cables
  • Magnetic Logo & Removable ROG Labels

Cooler Master MWE 500W Power Supply – Check Price at Amazon/B&H Photo Video

Fit for users who aren’t putting together a high-end gaming build, Cooler Master MWE 550W Power Supply offers just the basics. Aside from 550W of power, it’s also 80 Plus rated for efficiency and has all the standard cables you’ll need in a typical build. Due to its non-modular design, unused cables will have to be tucked away to avoid blocking airflow. Once it’s installed, it keeps itself cool with a built-in 120 mm cooling fan.

Features:

  • 550W Single +12V Rail
  • 120mm Cooling Fan
  • Flat, Black Cables

be quiet! BN639 SFX L 600W Power Supply – Check Price at Amazon/B&H Photo Video

BN639 SFX L delivers up to 600W of power and utilizes a single +12V rail. Cooling is handled by a 120mm temperature-controlled fan optimized for low-noise operation. Moreover, it’s fully modular and the cables are flat, so you can use only the cables you need and store the rest. With less cable clutter, your system can benefit from improved airflow for lower temperatures. Included are enough cables for multiple storage drives, accessories, and even dual-slot graphics cards as well as an SFX-to-ATX adapter bracket should you want to use it in a larger chassis.

Features:

  • 600W Single +12V Rail
  • 120mm Sleeve-Bearing Cooling Fan
  • PSU DG 1.31 / SFX12V Version 3.3
  • Flat, Low-Profile Cables

Seasonic PRIME SSR-600TL 600W Power Supply – Check Price at Amazon/B&H Photo Video

Designed to regulate heat by way of thermal dissipation, this fanless PSU adheres to Intel ATX 12 V specifications and features a single +12V rail. In addition to lacking a fan, this unit is also fully modular and 80 Plus Titanium certified, with up to 94% efficiency at 50% load. As a result, the PRIME Titanium Fanless 600W doesn’t just cut down on noise, but also helps reduce overall power requirements. Supporting multiple graphics cards via four PCIe connectors, this power supply also provides six SATA and five Molex or 4-pin peripheral connectors. The included cables feature a webbed or flat black design, and are fully modular.

Features:

  • 600W Single +12V Rail
  • Fanless Design
  • Fully Modular Webbed & Flat Black Cables
  • Supports Multiple GPUs

ASUS ROG Strix 650W Power Supply – Check Price at Amazon/B&H Photo Video

ASUS ROG Strix 650W features efficient power delivery, 0 dB technology, and cosmetic customization. Thanks to its fully modular design, users can store unused cables to eliminate clutter and improve airflow within their system. It has a total of one 24-pin motherboard connector, two 4+4-pin CPU connectors, four 6+2-pin PCIe connectors, eight SATA connectors, and three 4-pin peripheral/Molex connectors. With these, it’s well suited for most gaming and enthusiast setups. Moreover, integrated heatsinks help to further dissipate heat and reduce fan noise, which only kicks in when your system hits 40% TDP. A few magnetic stickers are included for users to customize its appearance.

Features:

  • 650W Single +12V Rail
  • 135mm Cooling Fan
  • Fully Modular Cables
  • Cosmetic Customization