SilverStone SX700-PT PSU Review: Expensive and reliable power delivery in a compact package | Window Center

2021-11-25 06:42:55 By : Mr. Charlie ye

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Source: Rich Edmonds / Windows Central

SilverStone has made some excellent power supplies. The SX700-PT is a compact device that is compatible with even the most compact PC case. When choosing a power supply unit (PSU), it is important to choose from reputable brands that use high-quality components, as this will provide the necessary power for all your components.

The SilverStone SX700-PT has many features on paper, including an impressive 80 Plus Titanian efficiency certification, a five-year warranty, high-quality Japanese capacitors, and a single 12V rail with a maximum throughput of 58A. The power supply is rated at 700W and has enough output to handle high-end gaming devices equipped with the latest and greatest graphics cards. The PSU is also available in 750W and 1000W models, depending on your power requirements.

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Bottom line: SilverStone makes some great PSUs, and this SX700-PT is an amazing power plant. It has some smart features that make it more efficient, shocking capacitors all over Japan and 80 Plus platinum rating.

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SilverStone's SFX series 80 Plus Platinum PSU starts at $175. The top model sells for more than US$300. Smaller form factor PSUs (SFX, SFX-L) are usually more expensive than full-size devices. They are also certified 80 Plus Platinum, which provides an excellent level of efficiency. For review, Windows Central received a 700W model with a new price of $175.

Source: Rich Edmonds / Windows Central

SilverStone's SX series PSU received an 80 Plus Gold rating, but now the company has launched the more efficient SX700-PT series. The unit we received for review has a 12V power rail and is rated to handle power consumption up to 58A. This small and stylish black metal box contains a lot of technology.

SilverStone SX700-PT is the perfect complement to your compact PC.

It measures 125 mm x 63.5 mm x 100 mm and complies with the SFX standard. Even the most compact PC case, you can easily fit the SX700-PT into it. In terms of security, this is very important because it will handle the power conversion of all PC components, and SilverStone has implemented many protective measures.

First of all, there is overvoltage protection (OVP) to prevent excessive power output and overcurrent protection (OCP). It has the same function, but it is used to protect the current from the socket into the PSU. Short circuit protection (SCP), under voltage protection (UVP), over power protection (OPP) and over temperature protection (OTP) are largely self-explanatory.

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In terms of efficiency, SilverStone uses it as one of the main selling points of the PSU, and the 80 Plus Platinum rating means that the PSU is very energy-efficient. As with most electronic products, you will lose a bit of energy from heating and other waste inside the PSU, but the more expensive power supplies are much better at providing as much power as the power taken from the wall.

80 Plus Titanium is as good as what you get from consumer power supplies, while Platinum is only a small part behind. In order to obtain enough power through the PSU to achieve these efficiency figures, one or several cables are required. SilverStone includes the following next to the PSU:

Nowadays, power supplies from well-known brands such as SilverStone are very cheap. Most of the PSUs we have tested have passed the test with excellent results, although it is possible to connect devices such as SX700-PT to a digital oscilloscope to really check its specific ripple performance in power transmission, as long as the PSU is under realistic conditions It performs well, which is what most PC users should really care about.

Source: Rich Edmonds / Windows Central

This is the reason why we do not study in depth, especially the power supply. How we test a unit involves connecting a unit to a reasonable load and looking at its performance in various test scenarios to represent how the owner will use them. After testing the SX700-PT on a system equipped with AMD Ryzen 9 5950X CPU and NVIDIA GeForce RTX 3060 Ti GPU, we did not encounter any problems.

The test bed is used to process and render video, run synthetic benchmarks for long periods of time, and play some demanding games such as Grand Theft Auto 5, Cyberpunk 2077 and Horseback Riding and Blade and Slash II: Overlord. The power supply fan is activated, but it is almost invisible when running two fans to keep the Ryzen 9 processor cool through AIO. The software monitor shows a stable power supply to the most critical components, which is expected and good news for the PSU.

Source: Rich Edmonds / Windows Central

The SilverStone SX700-PT is hardly annoying. We want to see one aspect of improvement, and that is the capacitors used, and the warranty. Using all the Japanese components, we found that the PSU had no problem when hitting hard with the overclocking components, but the PSU only had capacitors rated up to 85C.

Competitor capacitors can usually withstand up to 105C of heat, for example, very quiet! Dark Pro 12. The PSU also has a 10-year warranty. Compared with other power supplies on the market, this problem makes the sales of SX700-PT more difficult. However, if you do buy one, then you will have a good time.

Source: Rich Edmonds / Windows Central

Looking at competing products, SX700-PT may seem a little out of place. A five-year warranty is great for the PSU, but a bit short for power supplies that are priced with advanced options such as the Corsair SF series that have a seven-year warranty. It also uses capacitors with a rated operating temperature of up to 105C.

This is also a bad decision for larger PC builds, as the full-size ATX PSU will be more affordable, or with additional connections and a longer warranty. This does not mean that you should not consider the SX700-PT, but if you want the best value, please keep this in mind.

Source: Rich Edmonds / Windows Central

SilverStone manufactures excellent power supplies. The CX700-PT itself is a sturdy device, thanks to the higher efficiency of the 80 Plus Platinum, as well as the dual-bearing fan and high-quality internal structure.

The compact size is impressive, especially when you consider that you can choose a 1000W model for ultimate performance. If you want to be miniaturized and powerful by installing all the game components in the best mini-ITX PC case, you will need SFX PSU, and CX700-PT is a good choice, as long as you don’t Compare with competitors.

Bottom line: SilverStone's SX series of small PSUs are ideal for providing clean and reliable power supplies for compact PC builds. If you need a power plant to keep up with demanding PCs, then this great example of one of the best PSU manufacturers is your best choice.

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Rich Edmonds is the word magician of Windows Central, covering everything related to Windows, games, and hardware. He has been in technical work for more than ten years and knows a thing or two about the magic in the equipment case. You can follow him on Twitter @RichEdmonds.