SILVERSTONE SST-HA850R-PMA Hela Platinum Atx Modular Power 850WATT Supply
( Brand: Silverstone ), ( Manufacturer Part Number: SST-HA850R-PMA ), ( Model: HELA ), ( Connectors: 20 4 Pin ), ( Form Factor: Atx ), ( Type: Power Module ), ( Cooling: 1 Fan ), ( Maximum Power: 850 W ), ( Features: Modular )
Review SILVERSTONE Ha850r-pma Hela 850r Platinum 850watt Atx Modular Power Supply
The SilverStone SST-HA850R-PMA, also known as the HA850R PMA or HEA 850W Platinum 850Watt ATX Modular Power Supply, is a high-performance and efficient power solution designed for modern computing systems. This power supply unit (PSU) is manufactured by SilverStone Technology, a leading brand known for its innovative and reliable power supplies.
The HA850R PMA is a 850-watt unit, making it a great choice for high-end systems that require significant power to run multiple components, such as high-end graphics cards, processors, and other power-hungry hardware. Its Platinum efficiency rating ensures that it converts up to 90% of the input power into usable energy, reducing energy waste and minimizing heat generation.
This PSU is a modular design, which allows users to only connect the cables they need, reducing clutter and improving airflow within the case. It comes with a total of seventeen PCI-E connectors, including twelve 6 2-pin connectors and five 8-pin EPS12V connectors, allowing it to support multiple high-performance graphics cards or CPUs.
The HA850R PMA features a silent operation mode, which adjusts the fan speed based on the power load, keeping the PSU running quietly under normal conditions. It also has an over-voltage, over-current, over-power, over-temperature, and short-circuit protection, ensuring the safety of your components.
The PSU has a compact design, measuring just 150mm in depth, making it an excellent choice for smaller cases or those who want to maximize space within their build. Its exterior is made of solid steel and has a sleek black finish, giving it a professional and modern look.
The SilverStone SST-HA850R-PMA, HA850R PMA, or HEA 850W Platinum 850Watt ATX Modular Power Supply is a reliable, high-performance, and efficient power solution that is perfect for high-end systems that require significant power while maintaining a quiet and efficient operation. With its modular design, advanced safety features, and compact size, it is a great investment for any PC builder or system integrator.
A Detailed Analysis of the SilverStone SST-HA850R-PMA 850W Platinum Modular Power Supply
The SilverStone SST-HA850R-PMA is an 850-watt Platinum-rated ATX modular power supply. In this analysis, we will discuss its key features, pros, cons, and provide an ending conclusion.
Key Features:1. 850-watt capacity
2. Platinum efficiency
3. 100% modular design
4. Fully-modular cables
5. 140mm fan for quiet operation
6. Compact size (235 x 140 x 86mm)
Pros:1. High efficiency: The Platinum rating ensures the power supply converts up to 90% of the energy it consumes into usable power, which reduces energy waste and saves on electricity bills.
2. Modular design: The 100% modular design allows users to only connect the cables they need, reducing clutter and improving airflow inside the case.
3. Fully-modular cables: This feature allows users to customize their cable management and only use the cables they require, making the installation process easier.
4. Quiet operation: The large 140mm fan ensures quiet operation even under heavy load, which is beneficial for those who prioritize a quiet computing environment.
5. Compact size: Despite having a high wattage, the power supply maintains a compact size, making it suitable for smaller cases or those who prefer a space-saving design.
Cons:1. Price: As a high-end power supply, the SST-HA850R-PMA tends to be more expensive compared to other power supplies with similar wattage and efficiency ratings.
2. Lack of DC output: Some users might prefer a DC output for specific components, such as graphics cards or RAID controllers, but this power supply only offers AC outputs.
Conclusion:The SilverStone SST-HA850R-PMA Platinum 850W modular power supply is a high-performance, efficient, and quiet solution for those who demand the best from their power supplies. Its modular design and fully-modular cables make it a great choice for those who prioritize clean cable management and easy installation. Although it comes with a higher price tag, its high efficiency, quiet operation, and compact size make it a worthwhile investment for those who want a reliable and future-proof power supply.
Recommendation:If you're in the market for a high-quality, high-wattage power supply and are willing to invest in a premium option, the SilverStone SST-HA850R-PMA 850W Platinum modular power supply is an excellent choice. Its efficient design, quiet operation, and modular features make it a great addition to any PC build. However, if budget is a concern, there are other power supplies with similar specifications available at lower prices. In that case, consider evaluating other options before making a decision.
Details:
Used in my PC for 3 months. Great condition.
part #: sstha850r prices
- $189.99-$249.99
specifications powsuppy:
- brand: Silverstone
- mpn: Sst-ha850r-pma
- model: Hela
- connectors: 20 4 Pin
- form factor: Atx
- type: Power Module
- cooling: 1 Fan
- maximum power: 850 W
- features: Modular
shipping powsuppy:
- carrier: USPS
- service: USPS Priority Mail
- class: Expedited
- type: Calculated
- cost: $21.40
- transit: 3-8 Days
payments powsuppy:
- credit card: Mastercard
- wallet: Paypal
- other
general powsuppy:
- Computers/Tablet's Networking > Computer Components Parts > Power Supplies
- condition: Used
offer powsuppy:
- best offers: True
- started: March 11, 2025
- quantity: 1
- availability: In Stock
- sold: 0
- options: Ship-to-home
returns powsuppy:
- policy: No Returns
seller powsuppy:
- city: San Francisco, California
- rating: 0.0%
- # reviews: 0
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