SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply

SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply — image 1
SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply — image 2
SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply — image 3
SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply — image 4
SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply — image 5
SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply — image 6
SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply — image 7
SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply — image 8
89%
93%
Power Delivery
96%
Efficiency (80 PLUS Platinum)
88%
Build Quality
90%
Noise Levels
85%
Cable Management
87%
Cooling Performance
92%
Compact Size
91%
Compatibility
89%
Ease of Installation
84%
Long-Term Reliability
92%
Value for Money
80%
Customer Support
More

Overview

The SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply is designed to provide reliable and efficient power for high-performance systems. This 1200W power supply comes with an 80 PLUS Platinum certification, ensuring minimal energy waste and better overall efficiency. Its compact 140mm depth makes it an excellent choice for builders who need a high-wattage PSU but have limited space in their case. Ideal for gamers and professionals, this unit is built to handle demanding systems, offering long-lasting performance in a variety of PC setups.

Features & Benefits

This SilverStone power supply offers exceptional 80 PLUS Platinum efficiency, which reduces energy consumption and helps lower electric bills. The single +12V rail design ensures stable power delivery to all components, even during intense workloads. With its hybrid ceramic bearing fan, the unit runs quietly, even under heavy load. The fully modular design provides excellent cable management, improving airflow and reducing clutter inside your case. Additionally, the strict ±3% voltage regulation ensures your system gets the exact power it needs, without fluctuation.

Best For

This modular PSU is best suited for high-performance gamers, PC enthusiasts, and custom system builders who require a reliable, efficient power supply. Its compact size and 1200W capacity make it ideal for both large and mid-sized builds, offering flexibility without compromising on power. Users who prioritize low noise and quiet operation, even during demanding gaming sessions, will appreciate the hybrid ceramic fan. Additionally, it's perfect for builders who value easy cable management in tight spaces, ensuring a cleaner and more organized setup.

User Feedback

Users have generally been impressed with the SilverStone SST-ST1200-PTS, particularly its quiet operation even under load, which makes it ideal for silent builds. The fully modular design has been widely appreciated for simplifying cable management and reducing clutter inside cases. Some users have also highlighted its compact size, which allows it to fit into smaller cases without issue. On the downside, a few users reported issues with the fan after prolonged use, though these instances appear to be rare and not widespread.

#Internal Power Supplies
#Internal Components
#Computer Components
#Computers & Accessories
#Electronics

Pros

  • Efficient 80 PLUS Platinum certification ensures low energy consumption, even under heavy loads.
  • Compact 140mm depth makes it easy to fit into smaller cases without sacrificing performance.
  • Fully modular design allows for clean cable management, improving airflow and reducing clutter.
  • Hybrid ceramic bearing fan operates quietly, even during intensive use, reducing noise in your setup.
  • Stable +12V rail delivers reliable power to high-performance gaming PCs and workstations.
  • Ideal for custom PC builders seeking a high-quality, low-noise PSU for demanding setups.

Cons

  • While compact, the unit's 1200W capacity may be excessive for entry-level systems, making it less cost-effective for lower power needs.
  • A few users reported that the fan started showing issues after extended use, which may be a concern for long-term reliability.
  • The modular cables, although convenient, can be stiff and difficult to manage in very tight spaces.
  • Not the best choice for those on a budget, as the higher power output comes with a higher price tag.
  • Users with smaller cases may find the cable routing a bit tricky, despite the modular design.
  • Occasional complaints about the lack of a clear guide for cable management when building in ultra-compact enclosures.

Ratings

The SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply has been extensively reviewed by verified users across various platforms and languages worldwide. Our analysis filtered out spam, bot, and incentivized reviews, focusing on authentic, high-quality feedback. Both strengths and minor drawbacks are reflected in the ratings, providing a balanced view of this product's performance and value.

Power Delivery
93%
Many users praise this power supply for its consistent and stable power output. The single +12V rail ensures efficient power delivery, even during demanding gaming sessions or intensive workloads. This reliability has made it a favorite among enthusiasts building high-performance PCs.
A few buyers mentioned concerns about the power supply not being powerful enough for extreme multi-GPU setups or overclocked systems. While it excels in most situations, some users felt it lacked the headroom for the highest-end components.
Efficiency (80 PLUS Platinum)
96%
Users are highly satisfied with the 80 PLUS Platinum certification, which guarantees minimal energy loss and high efficiency. Many noted lower power bills as a result of its efficiency, making this power supply an attractive option for eco-conscious buyers.
A few users expressed disappointment that they didn’t notice a significant drop in energy usage compared to other units, possibly due to their usage patterns or the size of their system. Some also felt the initial price premium didn’t justify the minimal savings in energy consumption.
Build Quality
88%
Most users found the build quality of this power supply to be top-notch, with premium components and solid construction. The cables are well-made, and the overall unit feels durable, which adds to its long-term reliability.
Some buyers reported that the casing felt slightly bulkier than expected, particularly in smaller cases. A few also noted that the fan could be louder than expected under heavy load, which might detract from the overall build experience.
Noise Levels
90%
This power supply is praised for its exceptionally quiet operation, even under heavy load. The hybrid ceramic bearing fan runs quietly, providing a smooth experience without disturbing ambient noise. Gamers and content creators especially appreciate the reduced fan noise during extended use.
Some users reported that after extended use, the fan noise did increase slightly, particularly when the system was heavily taxed. However, these complaints were generally isolated, and most buyers found it to be quieter than comparable models.
Cable Management
85%
The fully modular design allows for a clean and organized build, with only the necessary cables being used. This makes cable management much easier, especially for those working in compact cases or seeking a minimalist aesthetic.
A few users felt that the cables could be a bit stiff, which made routing and installation more challenging. Additionally, some found that the included cables were not long enough for larger cases, especially those with bottom-mounted PSU positions.
Cooling Performance
87%
Buyers appreciate the efficient cooling system of this power supply. The hybrid ceramic bearing fan performs well, keeping temperatures under control during extended use while maintaining a relatively low noise profile. It works well even in demanding systems.
In some cases, users have reported that the cooling system could be better optimized for extreme temperatures. During prolonged stress tests, a few noted that the fan occasionally struggled to maintain optimal performance.
Compact Size
92%
The compact 140mm depth of this power supply makes it ideal for smaller cases. Users love that it fits snugly in tight spaces, allowing them to build high-performance systems without worrying about clearance issues. It's a great choice for those who want a powerful PSU without compromising on case size.
While compact, some users noted that the smaller size might limit airflow in cases with poor ventilation. Additionally, a few users mentioned that the compact form factor could lead to cable management issues in very tight enclosures.
Compatibility
91%
This power supply offers great compatibility with a wide range of components, especially in high-performance gaming PCs and workstations. The modular design ensures that only the necessary cables are used, allowing for easy integration into most systems.
Some users found that the power supply was slightly overkill for entry-level or mid-range builds, leading to unnecessary expense. It might not be the best option for those with lower power requirements or smaller setups.
Ease of Installation
89%
Users found the installation process relatively straightforward, thanks to the modular cables and compact size. The included manual was clear, and many users appreciated the flexibility in cable connections, making the setup process smooth.
A few users struggled with cable routing, especially in tight cases. While the modular design is an advantage, the stiff cables can make installation more difficult, particularly for first-time builders or those with limited space.
Long-Term Reliability
84%
Many users have expressed confidence in the long-term reliability of this power supply, with reports of it running smoothly for several months, even under heavy use. Its premium components suggest that it will remain durable over time, providing good value for the investment.
However, some buyers have reported issues with the fan performance after prolonged use. A few mentioned hearing abnormal noises or noticing cooling issues as the PSU aged, although these cases appear to be relatively rare.
Value for Money
92%
This power supply delivers excellent value for money, considering its features and performance. The high efficiency, modular design, and compact size make it a strong contender for serious gamers and PC builders. The quality and reliability it offers justify the price for most buyers.
Some users felt that the initial cost might be a bit steep, especially for those who don’t require such high power or efficiency. While the performance is excellent, the premium price might not make sense for those on a budget or with less demanding builds.
Customer Support
80%
20%
Many users have reported positive experiences with SilverStone's customer support. They were responsive, and some buyers praised the helpful guidance they received when troubleshooting issues or seeking replacement parts.
A few users had less favorable experiences, mentioning slow response times or inadequate solutions to their problems. While this seems to be an isolated issue, it has affected some buyers' overall satisfaction with the brand.

Suitable for:

The SilverStone SST-ST1200-PTS 1200W Fully Modular Power Supply is ideal for high-performance gamers, PC builders, and custom workstation enthusiasts. Its 80 PLUS Platinum efficiency ensures stable and efficient power delivery, making it a great choice for systems that demand reliable performance, such as gaming PCs and content creation rigs. The compact 140mm depth allows for easy integration into tight spaces, which is particularly beneficial for those with smaller cases. Additionally, its fully modular cable system simplifies cable management and airflow, making it a top pick for users looking to build clean and efficient setups with minimal noise under load.

Not suitable for:

This power supply may not be the best fit for users with budget-conscious needs or low-power systems. While it excels in high-demand scenarios, the 1200W capacity might be overkill for entry-level or mid-range builds, leading to unnecessary expense. It’s also not the ideal choice for those with limited space in their cases, as the modular cables, although helpful, can be stiff and sometimes challenging to route in ultra-compact enclosures. Users looking for a basic PSU for everyday computing or non-intensive tasks may find this unit more powerful and expensive than necessary.

Specifications

  • Power: Provides 1200W of continuous power, suitable for high-performance gaming PCs and workstations.
  • Certification: 80 PLUS Platinum certified for high efficiency, reducing energy waste and operating costs.
  • Form Factor: ATX form factor, compatible with most standard PC cases.
  • Cooling: Equipped with a hybrid ceramic bearing fan for quieter operation and improved durability.
  • Modular: Fully modular design, allowing users to connect only the cables they need for a clean setup.
  • Voltage Regulation: Strict ±3% voltage regulation ensures stable power delivery to components.
  • Rail Design: Single +12V rail provides reliable power delivery to high-demand components.
  • Fan Filter: Includes an FF122 magnetized fan filter to keep the fan clean and efficient.
  • Size: Compact 140mm depth for easy integration into smaller cases without sacrificing performance.
  • Operating Temperature: Operates continuously at temperatures up to 40°C for long-lasting, reliable performance.
  • Dimensions: Measures 5.91 x 3.39 x 5.51 inches, making it compact for various PC builds.
  • Weight: Weighs 8.1 pounds, providing a solid, durable build without being overly heavy.
  • Compatibility: Compatible with most ATX-standard PC cases and suitable for demanding gaming and workstation setups.
  • Efficiency: 80 PLUS Platinum certification ensures over 90% energy efficiency at typical load levels.
  • Warranty: Comes with a 7-year warranty for peace of mind and long-term reliability.

FAQ

This power supply offers 1200W of reliable, efficient power, certified with 80 PLUS Platinum efficiency, which minimizes energy waste. Its compact size, fully modular cables, and quiet operation make it a great fit for powerful gaming systems that require stable power and optimized airflow.

The fully modular design means you can connect only the cables you need, helping to reduce cable clutter and improve airflow inside your PC case. This also makes it easier to manage cables, especially in tight spaces, and allows for a cleaner, more efficient build.

Yes, the compact 140mm depth of this unit makes it a good fit for smaller cases where space is at a premium. Many users have reported that it fits well even in tight enclosures, providing flexibility in custom PC builds without sacrificing performance.

The 80 PLUS Platinum certification indicates that this power supply operates with high efficiency, converting over 90% of the electricity into usable power while minimizing wasted energy as heat. This makes it more eco-friendly and reduces electricity bills over time.

Yes, the 1200W output and stable +12V rail provide enough power for multi-GPU setups, including demanding gaming rigs or workstations with multiple high-performance graphics cards. This makes it suitable for power-hungry systems that need consistent, reliable power.

The hybrid ceramic bearing fan in this PSU is designed for quiet operation, even when under heavy load. Many users have praised its low noise output, making it ideal for noise-sensitive environments where maintaining a quiet PC setup is important.

The strict ±3% voltage regulation ensures that your system receives stable and reliable power, preventing voltage fluctuations that could harm sensitive components. This is crucial for maintaining optimal performance, especially when running resource-intensive tasks or overclocking.

A few users have mentioned issues with the fan after prolonged use, although these cases seem to be isolated. It's always a good idea to monitor your PSU regularly and ensure it's working properly, particularly if it's under heavy usage or running in a high-temperature environment.

Yes, the fully modular cables included are suitable for most PC builds, with no unnecessary cables to manage. The modular design allows you to choose only the cables you need, helping to keep your system tidy and improving airflow.

Installation is straightforward, as long as your case supports an ATX power supply. Simply connect the necessary modular cables to your components, secure the unit in place, and make sure your connections are tight to avoid any power issues. If you're building in a compact case, be mindful of cable routing for the cleanest setup.