MSI 850W ATX 3.1 80 PLUS Gold ATX Power Supply, Black (MAGA850GNPCIE5II)
$108.99
Highlights
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- Delivering 850W of reliable power, this internal unit is designed for high-performance desktop PC builds.
- Supporting ATX 3.1 and EPS 12V standards, it ensures compatibility with modern motherboards and components.
- Operating within a 100–240V AC range, it works efficiently across different power environments.
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MSI 850W ATX 3.1 80 PLUS Gold ATX Power Supply, Black (MAGA850GNPCIE5II)
Item #: 24700840Model #: MAGA850GNPCIE5II
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$108.99
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MSI MAG 750W ATX 3.1 80 Plus Gold Internal Power Supply, Black (MAGA750GLPCIE5II) is New at Staples
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MSI 850W ATX 3.1 80 PLUS Gold Power Supply, Black (MAGA850GLPCIE5II) is New at Staples
Price is $129.99
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MSI 1000 W ATX 3.1 80 PLUS Gold Power Supply, Black (MAGA1000GLSPCIE5) is New at Staples
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Price is $159.99
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MSI MAG 750W ATX 3.1 80 PLUS Gold ATX Power Supply, Black (MAGA750GLSPCIE5) is New at Staples
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Price is $119.99
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MSI 750W ATX 3.1 80 PLUS Gold Power Supply, Black (MAGA750GLPCIE5) is New at Staples
No reviews yet
Price is $109.99
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About this product
The MSI MAG A850GN PCIE5 II is a high-performance 850W ATX power supply designed to meet the demands of modern gaming and high-end PC builds. Featuring 80 PLUS Gold efficiency, it delivers stable and energy-efficient power while reducing heat and electricity consumption. Built with ATX 3.1 and PCIe 5.1 support, it includes a native 16-pin 12VHPWR connector capable of delivering up to 600W for next-generation GPUs like NVIDIA RTX 40 and 50 series. Its single +12V rail design, DC-to-DC conversion, and full bridge topology ensure consistent and reliable power delivery, even during sudden power spikes. The unit comes equipped with essential protection features such as OVP, OCP, OPP, OTP, and SCP for safe operation, along with a 120mm fan that maintains quiet and efficient cooling. Although it is non-modular, the flat black cables help with cleaner cable routing, making it a solid mid-range choice for gamers and PC enthusiasts looking for a modern, dependable PSU.
- Delivering 850W of reliable power, this internal unit is designed for high-performance desktop PC builds.
- Supporting ATX 3.1 and EPS 12V standards, it ensures compatibility with modern motherboards and components.
- Operating within a 100–240V AC range, it works efficiently across different power environments.
- Featuring an 80 PLUS Gold rating, it provides high efficiency with reduced energy waste and heat output.
- Equipped with a single 120mm fan, it maintains effective and quiet cooling during operation.
- Finished in black, it offers a clean and neutral appearance suitable for most builds.
- Certified under 80 PLUS Gold, ATX 3.1, and PCIe 5.1 standards, it meets current industry performance and compatibility requirements.
- Limited 10-Year Manufacturer Warranty.
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Price is $269.99, Regular price was $394.99, You save 31%
Free delivery by Thu, Aug 27
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Price is $107.99, Regular price was $147.59, You save 26%
Free delivery by Mon, Aug 31
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MSI MAG CoreLiquid A13 360 120mm Rifle Bearing CPU Liquid Cooler with RGB Lighting (CLA13360) is New at Staples
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Price is $140.99
Free delivery by Fri, Aug 28
30-min pickup
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Price is $349.99, Regular price was $549.99, You save 36%
Free delivery by Tue, Aug 25
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Compare similar items
| Attributes | MSI 850W ATX 3.1 80 PLUS Gold ATX Power Supply, Black (MAGA850GNPCIE5II) | MSI MAG 750W ATX 3.1 80 Plus Gold Internal Power Supply, Black (MAGA750GLPCIE5II) | MSI MPG A850G 850W ATX 3.0 80 PLUS Gold ATX Power Supply, Black (MPGA850GSPCIE5) | MSI MAG 1000W ATX 3.1 80 Plus Gold Internal Power Supply, Black (MAGA1000GLPCIE5II) | HPE Flexible Slot 800W 80 PLUS Platinum External Power Supply, Silver (P38995-B21) |
|---|---|---|---|---|---|
Your product MSI 850W ATX 3.1 80 PLUS Gold ATX Power Supply, Black (MAGA850GNPCIE5II) Price is $108.99 Out of Stock | Price is $109.99 |  Price is $139.99, Regular Price was $164.99, You save 15% | Price is $179.99 |  Price is $102.99 | |
| Reviews | |||||
| Delivery Information | Data not available | Free delivery by Mon, Aug 31 | Pick up in 30 minutes | Free delivery by Fri, Aug 28 | Free delivery by Thu, Aug 27 |
| Available in my store | No | No | Yes | No | No |
| Width in Inches | 5.91 | 5.9 | 11.89 | 4.7 | 12.75 |
| Input Voltage | 100–240V AC | 100~240 VAC | Full Range (100-240Vac) | 100-240V | 240 |
| Power Supply Form Factor | Internal | Internal | Desktop | Internal | External |
| Energy Efficiency Rating | 80 PLUS Gold | 80 PLUS Gold | 80 PLUS Gold | 80 PLUS Gold | 80 PLUS Platinum |
| Depth in Inches | 5.51 | 5.5 | 5.08 | 1 | 4 |
| Height in Inches | 3.39 | 3.4 | 10.01 | 4.7 | 7.5 |
| True Color | Black | Black | Black | Black | Silver |
| PCIe Connectors | 1 x 16-pin, 2 x 6+2 pin | 1 × 16-pin (12VHPWR), 3 × 8-pin (6+2) | 4 × 8-pin PCIe, 2 × 12V-2x6 (PCIe 5.1) | 1 × 16‑pin (12VHPWR, PCIe 5.1) + 4 × 8‑pin (6+2) | Data not available |
| Number of Fans | 1 | 1 | 1 | 1 | Data not available |
| Output Power (Watts) | 800 - 999 | 600 - 799 | Data not available | 1000 or More | 800 - 999 |
| SATA Connectors | 4 | 9 | 8 | 12 | Data not available |
| ATX Connector | 24 Pin | 24 Pin | 24 Pin | 24 Pin | Data not available |
| Watts | 850 | 750 | Data not available | 1000 | 800 |
| Warranty Information | 10 Year | 10 Year | 10 Year | 10 Year | Data not available |
| Series or Collection | MAG | MAG | Data not available | MAG | Flexible Slot |
| Compatible With | Desktop PCs, ATX motherboards, RTX 40 / 50 GPUs | ATX Motherboards, Modern CPUs, High-End GPUs, | Desktop Computer | ATX motherboards, High-end CPUs, Modern GPUs, Older GPUs, Storage devices, Legacy peripherals, Floppy Drives | HPE servers |
| Connector, Port or Interface Type(s) | 1 x 24-pin ATX, 2 x EPS (4+4 pin), 1 x PCIe 5.1 16-pin (12VHPWR), 2 x PCIe 6+2 pin, 4 x SATA, 2 x Molex | ATX 24-pin (20+4 pin), EPS 4+4 pin, PCIe 16-pin (12VHPWR), PCIe 6+2 pin (x3), SATA 15-pin (x8), Molex 4-pin (x4) | Native 12V-2x6 connector | 1x ATX 24-pin (20+4), 2x EPS 8-pin (4+4), 1x PCIe 5.1 16-pin (12VHPWR), 4x PCIe 8-pin (6+2), 15x SATA 15-pin, 4x Molex 4-pin, 1x FDD 4-pin | Data not available |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
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