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Home | Computer Parts | Power SuppliesPowerSpec 750W Power Supply 80 Plus Gold Certified Semi-Modular ATX Power Supply Active PFC; PCIe 5.0 and Intel PSDG ATX 3.0; SLI and Crossfire Ready
- Active PFC
- PCIe 5.0 and Intel PSDG ATX 3.0
- SLI and Crossfire Ready
PowerSpec ATX 3.0 and PCIe 5.0 ready power supplies provide the ideal balance of price and performance. The PS 750GSM provides 750W of continuous power. Rated 80 Gold for greater than 87% efficiency. Semi-Modular cables for flexibility that are fully sleeved. Includes a 135mm fan for quiet operation. Full 5 year warranty included. STABILITY: This power supply features 1250W of output power, adopts active PFC design with a single 12V output rail providing strong and stable power to computers. It complies with Intel ATX 12V standards. The sufficient and stable current fully supports SLI & CrossFire Systems. And new ATX 3.0 and PCIe 5.0 12 4 pins that has an output port that is compliant with PCIe 5.0 and Intel PSDG (Power Supply Design Guide) ATX 3.0, also the power supply can hold up to 2x total power excursion and 3x GPU power excursion. 80 Gold CERTIFIED: The PowerSpec Full-modular power supply has an 80 Plus Gold certification. 80 Gold boasts an 90% minimum efficiency at 50% load. This power supply is also certified by nationally recognized Underwriters Laboratories for various safety and sustainability tests.
Vendor Warranty:
- Labor: 5 Years Limited
- Parts: 5 Year Limited
Micro Center Return Policy:
We guarantee your satisfaction on every product we sell with a full refund — and you won’t even need a receipt.* We want you to be satisfied with your Micro Center purchase. However, if you need help or need to return an item, we’re here for you!
If an item you have purchased from us is not working as expected, please visit one of our in-store Knowledge Experts for free help, where they can solve your problem or even exchange the item for a product that better suits your needs.
If you need to return an item, simply bring it back to any Micro Center store for a full refund or exchange.
*If you are a Micro Center Insider or if you have provided us with validated contact information (name, address, email address), you won’t even need your receipt.
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General Return Policy
Desktop / notebook computers, tablets, processors, motherboards, digital cameras, camcorders and projectors, Cell Phones and Accessories, 3D printers, 3D scanners, and CD/DVD duplicators may be returned within 15 days of purchase. All other products may be returned within 30 days of purchase.
VR Headsets and Earbuds are only eligible for return within 15 days, if deemed defective.
Merchandise must be in new condition, with original carton / UPC, and all packaging / accessories / materials. If you need to return software, a game or a movie, remember that you may not retain any copies — it’s not legal, and it’s not nice.
Bundle Return Policy
Items purchased as part of a bundle are not eligible for individual returns. Only complete, unused bundles may be returned for a refund, subject to our standard return policy guidelines.
Digital Downloads
All Digital Download sales are final and are not eligible for return or refund under the Micro Center Return Policy.
Using the software may require the use of a computer or other device that must meet minimum system requirements. It is recommended that you familiarize yourself with the system requirements before making your purchase. Software system requirements are typically found on the Product information specification page.
Aerial Drones
Micro Center is happy to honor its customary 15-day return policy for Aerial Drone returns due to product defect or customer dissatisfaction.
Unfortunately, we cannot accept returns with damage due to pilot error. So let’s be careful out there!
As of December 21, 2015 all drones, regardless of purchase date, between 0.55 lb (8.82 oz, 250 g, 0.25 kg) and 55 lb take-off weight are required by the FAA to be registered for outdoor use. Details regarding registration can be found at: https://www.faa.gov/uas/getting_started/
Micro Center Support:
Walk-in Tech Support
As a service to our customers, Micro Center offers in store technical support. Stop in any of our store locations during regular business hours, and our expert staff will answer your computer questions or help you with things like:

- Hardware troubleshooting
- Wireless and wired networking
- Software configuration
- Upgrades
- Tips and tricks
Support for Micro Center purchases
If you need help with products purchased from Micro Center, please contact one of our knowledgeable tech support reps using the online chat button below, or visit our Tech Support page for additional options and helpful information.
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Tech Support Hours
- Monday - Friday 9 am to 12 midnight
- Saturday 10 am to 12 midnight
- Sunday 11 am to 9 pm
- Eastern Time
- * excluding posted holiday hours
Free assistance is available for the first 60 days on new purchases, excluding internal hardware installations or networking support. For new PowerSpec computers, this free assistance is extended to one year from the date of purchase. Your invoice reference number will be required for free assistance.
Ask your Support Technician about additional options available through our exclusive Priority Care Program.
Tech Support accepts the following credit cards: VISA; MasterCard; Discover
Support Resources
Vendor Warranty:
- Labor: 5 Years Limited
- Parts: 5 Year Limited