MSI MAG A850GN PCIE5 – High-Efficiency ATX Power Supply Unit
The MSI MAG A850GN PCIE5 is a high-performance power supply unit designed for demanding enterprise applications. This device boasts a high efficiency rating of up to 90%, minimizing energy waste and reducing operating costs. Its ATX form factor and modular design make it an ideal choice for custom-built systems and datacenter deployments. With a robust 850W power output, this hardware can support multiple high-end components, including graphics cards and processors. Its wide input voltage range of 100~240 VAC and high-frequency operation of 47-63Hz ensure reliable performance in various environments.
The power supply unit’s advanced PFC technology and high-quality components ensure a stable and efficient power delivery, reducing the risk of system crashes and data loss. Its compact design and modular cabling system make it easy to install and manage in crowded system configurations. With its high efficiency and reliability, this device is an excellent choice for enterprise applications requiring high-performance computing, data storage, and networking.
In addition to its technical features, this power supply unit is designed to meet the needs of enterprise IT professionals who require high-quality, reliable hardware to support their operations. Its modular design and compact size make it easy to integrate into existing systems, while its high efficiency and reliability ensure minimal downtime and reduced maintenance costs.
Technical Specifications
| Brand | MSI |
| SKU | MAG A850GN PCIE5 |
| Category | Components |
| Power Output | 850W |
| Input Voltage | 100~240 VAC |
| Frequency | 47-63Hz |
| Form Factor | ATX |
| Efficiency | Up to 90% |
| View all MSI Products → | |
Challenges Solved by this Solution
Enterprise IT professionals face numerous challenges in managing their datacenter operations, including bottlenecked deployment workflows, infrastructure scalability limits, and security compliance gaps. This power supply unit addresses these challenges by providing a high-performance, reliable, and efficient power delivery solution. By reducing energy waste and minimizing downtime, this device helps IT professionals optimize their operations, reduce costs, and improve overall system performance. With its modular design and compact size, this hardware is an ideal choice for custom-built systems and datacenter deployments, enabling IT professionals to streamline their operations and improve their bottom line.
Australian Logistics & B2B Support
As a 100% Aussie-owned and operated business, we are a trusted partner for MSI. We empower enterprise procurement with dedicated B2B account support and flexible payment options.
Frequently Asked Questions
What are the benefits of using a high-efficiency power supply unit in a datacenter environment?
High-efficiency power supply units reduce energy waste, minimize operating costs, and lower the risk of system crashes and data loss.
How does the modular design of this power supply unit benefit enterprise IT professionals?
The modular design makes it easy to install and manage in crowded system configurations, reducing downtime and maintenance costs.
Can this power supply unit support multiple high-end components, including graphics cards and processors?
Yes, with its robust 850W power output, this hardware can support multiple high-end components.
How can I get support for the installation and configuration of this power supply unit?
Our TECHOM Systems Sales team can provide assistance with installation, configuration, and any other technical support needs.
What is the typical lead time for shipping this power supply unit?
Our standard shipping policy applies, and our Sales Team can provide more information on lead times and shipping options.

Ready to Deploy MSI 850w Up To 90% (80 Plus Gold) Atx Power Supply Unit, Pfc, 100~240 Vac, 850w, 47-63hz, Pci-e, Sata(ls) (MAG A850GN PCIE5)?
Product Ref: TOS-1583749 • Get enterprise pricing, volume discounts, and Australian support.
























