CORSAIR RM1200x SHIFT Fully Modular ATX Power Supply - 80 PLUS Gold - ATX 3.1 - vs Asus ROG Strix 1200W Platinum PSU

Price Comparison

The Corsair RM1200x SHIFT is priced at £174.98, while the Asus ROG Strix 1200W Platinum PSU is slightly more expensive at £179.99. This £5 difference may not seem significant, but it can influence purchasing decisions for those on a budget. The price reflects the premium features each power supply offers, with both brands renowned for their quality and reliability. Considering the cost, potential buyers will need to assess whether the additional price of the Asus model translates into enhanced performance or features that justify the investment.

Power Efficiency

The Asus ROG Strix 1200W Platinum boasts advanced GaN MOSFET technology, which delivers superior power efficiency by up to 30%. This is a notable advantage over the Corsair RM1200x SHIFT, which, while also efficient, does not specify a precise efficiency enhancement. The efficiency of each power supply is crucial, particularly for gamers and enthusiasts looking to maximise performance while minimising energy waste. The Asus model’s ability to maintain cooler operation through an organised internal layout further enhances its appeal for high-performance builds.

Cooling Performance

In terms of cooling performance, both power supplies utilise advanced fan technologies, but they take different approaches. The Corsair RM1200x SHIFT features a 140mm fluid dynamic bearing fan designed for high performance, low noise, and superior reliability. On the other hand, the Asus ROG Strix 1200W Platinum incorporates dual ball fan bearings, which can last up to twice as long as traditional sleeve bearing designs. Additionally, large ROG heatsinks cover critical components to deliver lower temperatures and noise. Users seeking a quieter operation may find the Asus model's cooling capabilities more appealing.

Cable Management

The Corsair RM1200x SHIFT excels in cable management with its innovative easy-access connection position. By having modular connections on the side of the PSU, it allows for easier access to cables and promotes a cleaner setup. This design can be particularly beneficial in cases with limited space or for users who frequently change components. In contrast, the Asus ROG Strix 1200W Platinum does not highlight specific cable management features, which might make the Corsair model a more attractive option for those prioritising a tidy and efficient build.

Voltage Regulation

Voltage regulation is a critical factor for ensuring stable performance in high-demand scenarios. The Asus ROG Strix 1200W Platinum features "GPU-FIRST" voltage sensing with a patented-intelligent voltage stabiliser. This technology enhances voltage delivery by up to 45% to graphics cards, ensuring smoother gameplay and unwavering performance. The Corsair RM1200x SHIFT does not specify similar voltage regulation features, which may be a consideration for gamers and content creators who rely on stable power delivery during intensive tasks.

Component Quality

When it comes to internal components, the Corsair RM1200x SHIFT utilises 100% 105°C-rated Japanese electrolytic capacitors, which contribute to unwavering power delivery and long-term reliability. This focus on high-quality components is essential for a power supply's durability and performance longevity. In comparison, the Asus ROG Strix 1200W Platinum doesn’t specify the same level of detail regarding its internal components, although the use of GaN MOSFETs indicates a high standard of manufacturing. Users who prioritise component quality might lean towards the Corsair for its explicit emphasis on premium materials.

Brand Reputation

Both Corsair and Asus have established strong reputations in the gaming and PC components market. Corsair is widely known for its reliable power supplies, cooling solutions, and gaming peripherals. Similarly, Asus has built a name for itself with high-performance components, particularly within the ROG (Republic of Gamers) line. Brand loyalty and past experiences with either company may influence buyer decisions, but both options present robust choices for consumers looking for reliable power solutions.

Which should you buy?

Choosing between the Corsair RM1200x SHIFT and the Asus ROG Strix 1200W Platinum will largely depend on individual priorities. If price is a significant factor, the Corsair model's lower cost of £174.98 provides great value, especially with its focus on cable management and high-quality components. Conversely, if power efficiency, advanced voltage regulation, and cooling performance are paramount, the Asus model, priced at £179.99, might justify the higher investment. Ultimately, both power supplies offer excellent features tailored to different user needs, making either a suitable choice for high-performance systems.