MSI 850W ATX 3.1 80 PLUS Gold ATX Power Supply, Black (MAGA850GNPCIE5II)
$101.99
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.
MSI 850W ATX 3.1 80 PLUS Gold ATX Power Supply, Black (MAGA850GNPCIE5II)
Item #: 24700840Model #: MAGA850GNPCIE5II
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$101.99
$108.99
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MSI MAG 750W ATX 3.1 80 Plus Gold ATX Power Supply, Black (MAGA750GNPCIE5) is New at Staples
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Price is $79.99
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MSI 850W ATX 3.1 80 PLUS Gold Power Supply, Black (MAGA850GLPCIE5II) is New at Staples
Price is $109.99, Regular price was $129.99, You save 15%
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Price is $89.99, Regular price was $109.99, You save 18%
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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 $149.99, Regular price was $159.99, You save 6%
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MSI 650W ATX 3.1 80 PLUS Gold Power Supply, Black (MAGA650GNII) is New at Staples
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Price is $83.99, Regular price was $88.99, You save 6%
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Price is $149.99, Regular price was $179.99, You save 17%
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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 $18.49
Unit of measure 100/Box Price per unit $0.18/File Folder
Next-Day Delivery by Mon, Oct 26
30-min pickup
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Price is $249.00
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Price is $899.99
Free Next-Day eligible by Mon, Oct 26
30-min pickup
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Price is $42.99, Regular price was $71.59, You save 40%
Unit of measure 4000/Carton Price per unit $5.37/Ream
Free Next-Day eligible by Mon, Oct 26
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Price is $179.99, Regular price was $299.99, You save 40%
Free Next-Day eligible by Mon, Oct 26
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Compare similar items
| Attributes | MSI 850W ATX 3.1 80 PLUS Gold ATX Power Supply, Black (MAGA850GNPCIE5II) | MSI 850W ATX 3.1 80 PLUS Gold Power Supply, Black (MAGA850GLPCIE5II) | MSI MAG 750W ATX 3.1 80 Plus Gold ATX Power Supply, Black (MAGA750GNPCIE5II) | MSI MAG 750W ATX 3.1 80 Plus Gold ATX Power Supply, Black (MAGA750GNPCIE5) | MSI MAG 850W ATX 3.1 80 Plus Gold Internal Power Supply, Black (MAGA850GLSPCIE5) |
|---|---|---|---|---|---|
Your product MSI 850W ATX 3.1 80 PLUS Gold ATX Power Supply, Black (MAGA850GNPCIE5II) Price is $101.99, Regular Price was $108.99, You save 6% Out of Stock | Price is $109.99, Regular Price was $129.99, You save 15% |  Price is $83.99, Regular Price was $88.99, You save 6% | Price is $79.99 |  Price is $139.99 | |
| Reviews | |||||
| Delivery Information | Data not available | Free delivery by Thu, Oct 29 | Free delivery by Mon, Nov 02 | Free delivery by Thu, Oct 29 | Free delivery by Fri, Oct 30 |
| Available in my store | No | No | No | No | No |
| PCIe Connectors | 1 x 16-pin, 2 x 6+2 pin | 1 × 16‑pin (12VHPWR), 4 × 8‑pin (6+2) | 1 x 16-pin (12VHPWR), 2 x 6+2 pin | 1 x 16-pin (PCIe 5.1, 12VHPWR), 2 x 8-pin (6+2) | 1 x 16-pin PCIe 5.1 (600W), 4 x 8-pin (6+2) PCIe |
| Width in Inches | 5.91 | 5.91 | 5.91 | 5.9 | 5.9 |
| Number of Fans | 1 | 1 | 1 | 1 | 1 |
| Input Voltage | 100–240V AC | 100 – 240V AC | 100 - 240V AC | 100–240 VAC | 100~240 VAC |
| Power Supply Form Factor | Internal | Internal | Internal | Internal | Internal |
| SATA Connectors | 4 | 8 | 4 | 4 | 8 |
| ATX Connector | 24 Pin | 24 Pin | 24 Pin | 24 Pin | 24 Pin |
| Energy Efficiency Rating | 80 PLUS Gold | 80 PLUS Gold | 80 PLUS Gold | 80 PLUS Gold | 80 PLUS Gold |
| Protection Type | OVP, OCP, OPP, OTP, SCP | OCP, OVP, OPP, OTP, SCP, UVP | OVP, OCP, OPP, OTP, SCP | Over Current, Over Temperature, Over Voltage, Over Power, Under Voltage, Short Circuit | OCP / OTP / OPP / SCP / OVP / UVP / SIP / NLO |
| Compatible With | Desktop PCs, ATX motherboards, RTX 40 / 50 GPUs | Desktop PCs, Gaming PCs, ATX motherboards, PCIe 5.0 / 5.1 GPUs (RTX 40 series), high‑performance CPUs | Desktop PCs, ATX motherboards, NVIDIA RTX 40 series GPUs, AMD GPUs, Intel and AMD CPUs | Desktop Computers, ATX PC Builds, Gaming PCs, Workstations, PCIe 5.1 Graphics Cards (NVIDIA RTX 40 / 50 Series), ATX-Compatible Motherboards | PC Desktop Computers, Gaming PCs, Workstations, ATX Cases, PCIe 5.1 Graphics Cards |
| Depth in Inches | 5.51 | 5.51 | 5.51 | 3.4 | 5.9 |
| 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 | 1 × 24‑pin ATX, 2 × 4+4 pin EPS (CPU), 1 × 16‑pin PCIe 5.1 (12VHPWR), 4 × PCIe 6+2 pin, 8 × SATA, 4 × Molex (Peripheral), 1 × FDD | 1x 24-pin ATX, 2x EPS (4+4 pin), 1x 16-pin PCIe (12VHPWR), 2x PCIe 6+2 pin, 4x SATA, 2x Molex | ATX 24-pin, EPS 4+4 pin, PCIe 16-pin (12VHPWR), PCIe 6+2 pin, SATA 15-pin, Molex 4-pin | 24-pin ATX, 4+4-pin EPS, 16-pin PCIe 5.1, 6+2-pin PCIe, SATA Power, Molex Peripheral, FDD Power Connector |
| Frequency (Hz) | 47 - 63 Hz | 47 - 63 Hz | 50 - 60 Hz | 47 - 63 Hz | 47 - 63 Hz |
| Height in Inches | 3.39 | 3.39 | 3.39 | 5.5 | 3.4 |
| True Color | Black | Black | Black | Black | Black |
| ATX/EPS Compliance | ATX 3.1 / EPS 12V | ATX 3.1, EPS 12V | ATX 3.1, EPS 2.92 | ATX 3.1 | ATX 3.1 |
| Motherboard Compatibility | ATX, Micro-ATX, Mini-ITX | ATX, Micro‑ATX, Mini‑ITX motherboards | ATX, Micro-ATX, Mini-ITX motherboards | ATX, Micro-ATX, Mini-ITX Motherboards (ATX Power Standard) | ATX Motherboards |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
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