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Overview

Power your gaming PC with the MSI MPG A850GS PCIE5 850W fully modular power supply, featuring 80 PLUS Gold efficiency, dual 12V-2x6 connectors and ATX 3.1/PCIe 5.1 support. Professionally inspected, tested, and verified to be in excellent working condition. Outer packaging may differ for open box and refurbished items.
Open Box

Open Box – MSI MPG A850GS PCIE5 850W Fully Modular Power Supply, 80 PLUS Gold, ATX 3.1 & PCIe 5.1

Model: A850GS PCIE5 850W
Web Code: 20225469
Sold and shipped by | 4.2 seller rating (472 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

850W power output supports gaming PCs and demanding desktop configurations.

80 PLUS Gold certification delivers efficient power conversion.

Fully modular design lets you connect the cables your system needs, helping reduce clutter and simplify cable management.

ATX 3.1 and PCIe 5.1 compatibility supports modern PC hardware.

Dual 12V-2x6 connectors provide connectivity for compatible graphics cards.

Server-grade design supports dependable power delivery.

Low-noise operation helps maintain a quieter computing environment.

Embossed jacket cables offer flexibility for routing throughout your PC case.

This open box product has been professionally inspected, tested, and verified to be in excellent working condition. Outer packaging may differ for open box and refurbished items.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer components
Return/Exchange Period
30 days
Condition
Unopened

We can only acceept returns that are in their original packaging and do recommend customers check manufacturer's warranties for exclusions.

Learn more about returning a Marketplace product