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ASRock Pg 1600G Atx 3.1 1600W Pcle5.1 Capacitor Japanese Fully Modular Phantom G vs MSI MAG A850GN PCIE5

Updated August 2026The ASRock Pg 1600G excels in power output and modular design, while the MSI MAG A850GN is a budget-friendly option. Choose based on your power needs and budget.

The ASRock Pg 1600G excels in power output and modular design, while the MSI MAG A850GN is a budget-friendly option. Choose based on your power needs and budget.

Why ASRock Pg 1600G Atx 3.1 1600W Pcle5.1 Capacitor Japanese Fully Modular Phantom G is better

Power Output

ASRock offers 1600W compared to MSI's 850W.

Modular Design

ASRock is fully modular, MSI is non-modular.

Warranty

ASRock has a 10-year warranty, MSI has 5 years.

Why MSI MAG A850GN PCIE5 is better

Price

MSI is priced at C$99.99, significantly lower than ASRock.

Size

MSI is more compact for smaller builds.

Compatibility

Both are ATX3.1 ready, but MSI is more budget-friendly for mid-range setups.

Overall score

ASRock Pg 1600G Atx 3.1 1600W Pcle5.1 Capacitor Japanese Fully Modular Phantom G
85
MSI MAG A850GN PCIE5
65

Specifications

SpecASRock Pg 1600G Atx 3.1 1600W Pcle5.1 Capacitor Japanese Fully Modular Phantom GMSI MAG A850GN PCIE5
Efficiency80 PLUS GOLD80 PLUS GOLD
ProtectionAdvancedIndustrial
Fan ControlIntelligentStandard
Connector TypePCIe 5.1PCIe 5.1
Warranty10 Years5 Years

Dimension comparison

ASRock Pg 1600G Atx 3.1 1600W Pcle5.1 Capacitor Japanese Fully Modular Phantom GMSI MAG A850GN PCIE5

Price Comparison

When considering price, the MSI MAG A850GN PCIE5 is significantly more affordable than the ASRock Pg 1600G Atx 3.1. The MSI unit is priced at C$99.99, which is a stark contrast to the C$304.99 price tag of the ASRock power supply. This price difference of C$205.00 makes the MSI model an attractive option for budget-conscious consumers looking for a reliable power supply without compromising on essential features.

Power Output

The power output of a power supply is crucial for its performance, especially for gaming and demanding applications. The ASRock Pg 1600G offers a robust 1600 watts of power, making it suitable for high-performance systems that require substantial wattage. In contrast, the MSI MAG A850GN provides 850 watts, sufficient for mid-range gaming setups or builds with less demanding power needs. This 750-watt difference indicates that the ASRock unit is geared towards users with higher performance requirements.

Efficiency Ratings

Efficiency is a critical factor in determining the overall performance and operational cost of a power supply. The ASRock Pg 1600G boasts an 80 PLUS GOLD certification, indicating high energy efficiency, while the MSI MAG A850GN also carries an 80 PLUS GOLD certification, ensuring it operates efficiently as well. Both models utilize Active PFC design, which helps improve their power efficiency. However, the ASRock's higher capacity may lead to better performance in energy-intensive scenarios, despite both products being similarly rated for efficiency.

Modular Design

The modular design of a power supply can greatly affect cable management and airflow within a PC case. The ASRock Pg 1600G features a fully modular cable design, allowing users to connect only the cables they need, which can lead to a more organized build and improved airflow. On the other hand, the MSI MAG A850GN is a non-modular unit. This means that all cables are fixed, which might result in more clutter inside the case. For users prioritizing neatness and customization, the ASRock's modularity offers a distinct advantage.

Compatibility

Compatibility with modern components is essential for any power supply. The ASRock Pg 1600G is ATX3.1 and PCIe5.1 ready, making it suitable for the latest hardware, including next-generation GPUs. The MSI MAG A850GN also supports ATX 3.1 and comes with a native PCIe 5.1 connector, ensuring it can handle new graphics cards such as the NVIDIA GeForce RTX 40 and 50 Series. Both power supplies are equipped to support current and future components, making them viable options for modern gaming rigs.

Protection Features

Safety features are paramount in power supplies to prevent damage to components. The ASRock Pg 1600G is equipped with a range of protective measures, including intelligent fan control and a dual color design with a TempGuard 135mm striped axial FDB fan, which helps maintain optimal temperatures. The MSI MAG A850GN also includes industrial-level protections such as Over Voltage Protection (OVP), Over Current Protection (OCP), Over Power Protection (OPP), Over Temperature Protection (OTP), and Short Circuit Protection (SCP). Both units prioritize safety, but the ASRock's intelligent fan control may provide an edge in thermal management.

Warranty and Reliability

Warranty coverage is an important consideration for long-term reliability. The ASRock Pg 1600G comes with a global 10-year warranty, demonstrating the manufacturer's confidence in its product's durability and reliability. In comparison, the MSI MAG A850GN offers a 5-year warranty. While both warranties reflect a commitment to quality, the extended coverage of the ASRock unit may be more appealing for users looking for long-term peace of mind.

Which should you buy?

Deciding between the ASRock Pg 1600G and the MSI MAG A850GN depends largely on your specific needs and budget. If you require a high-capacity power supply for a demanding setup and value features like modular design and a longer warranty, the ASRock Pg 1600G is the clear choice despite its higher price of C$304.99. However, if you're looking for a more budget-friendly option that still offers excellent efficiency and compatibility for mid-range builds, the MSI MAG A850GN at C$99.99 is a solid contender. Ultimately, your choice should align with your power requirements and financial considerations.

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ASRock Pg 1600G Atx 3.1 1600W Pcle5.1 Capacitor Japanese Fully Modular Phantom G vs MSI MAG A850GN PCIE5 | versusfinder