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Home | Computers | Desktop ComputersPowerSpec G448 Gaming PC Platinum Collection Intel Core i7 14th Gen 14700KF 2.5GHz Processor; NVIDIA GeForce RTX 4070 SUPER 12GB GDDR6X; 32GB DDR5-6000 RAM; 2TB Solid State Drive
G448 Gaming PC Platinum Collection Intel Core i7 14th Gen 14700KF 2.5GHz Processor; NVIDIA GeForce RTX 4070 SUPER 12GB GDDR6X; 32GB DDR5-6000 RAM; 2TB Solid State Drive
- Intel Core i7 14th Gen 14700KF 2.5GHz Processor
- NVIDIA GeForce RTX 4070 SUPER 12GB GDDR6X
- 32GB DDR5-6000 RAM
- 2TB Solid State Drive
- Microsoft Windows 11 Pro
- 2.5GbE LAN
- WiFi 6E
- Bluetooth 5.3
PowerSpec G448: Unleash Uncompromising Power
Dominate every task with the PowerSpec G448, a meticulously crafted PC engineered for unrelenting performance. The PowerSpec G448 is a powerhouse that caters to gamers, professionals, and students alike, offering the muscle to conquer demanding applications and the latest AAA titles. With a custom PowerSpec Lian Li ATX 205 Mesh Case, the striking esthetics of this computer meet exceptional airflow for optimal cooling. In the box, you'll find wireless antennas, SATA cables, a standard mouse and keyboard combo, and the power cord for your system, ensuring your PC is ready to use as soon as you get home.
A True PC Power House
The PowerSpec G448 comes with a blazing-fast Intel Core i7-14700KF processor. With 20 cores and blistering clock speeds, you'll be powering through processing-intensive tasks with ease. NVIDIA's GeForce RTX 4070 Super graphics card accompanies this powerful CPU, with 12GB of GDDR6X graphics memory for support. This next-gen GPU will have you experiencing unparalleled visuals and silky smooth frame rates in even the most demanding games.
Boasting the MSI Pro Z790-P WiFi Motherboard, the PowerSpec G448 has a rock-solid foundation for future upgrades and overclocking. Carrying a 750 Watt Power Supply, your PC has ample headroom for future component upgrades. The G448 isn't just powerful, it's adaptable. With four memory slots and two 3.5" expansion bays, you can customize your rig in a way that perfectly suits your needs.
This PC is built to conquer, designed to impress!
Boot Up In Seconds
Supporting this powerful gaming PC is 32GB of DDR5-6000 memory, four total memory slots, and max support of 64 GB. Multitask with ease and ensures applications load lightning-fast with DDR5 RAM. The included 2TB NVMe SSD ensures your PC boots up in seconds. Letting you forget about the frustrations of lag, the PowerSpec G448 ensures your applications load in a flash.
Available At Your Local Micro Center
The PowerSpec G448 comes preloaded with Windows 11 Pro and a trial for Microsoft Office 365, so you can get started right out of the box. Don't settle for anything less. Dominate the digital world with the PowerSpec G448. Buy the PowerSpec G448 at your local Micro Center today!
Product Information
General Information
3.5" Drive
Operating System
Case & Motherboard
Processor (CPU)
Memory (RAM)
Solid State Drive
Display
Graphics/Video
Audio
Communications
802.11b
802.11g
WiFi 5 (802.11ac)
WiFi 4 (802.11n)
WiFi 6 (802.11ax)
WiFi 6E (802.11ax)
Front/Top Panel Ports
1 x USB 3.2 (Gen 2 Type-C)
1 x microphone
Back Panel Ports
1 x USB 3.2 (Gen 2 Type-C)
1 x USB 3.2 (Gen 2 Type-A)
Expansion Bays
Expansion Slots
Keyboard
Mouse
Power
Physical Specifications
Package Contents
Warranty
Vendor Warranty:
- Parts: 1 Year Limited, 5 Year CPU Limited
- Labor: 1 Year Limited
Vendor Support:
- Main Website: http://www.powerspec.com
- Support Website: http://www.powerspec.com/support/index.phtml
- Support Phone #: 614-850-3670
Micro Center 15 Day 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.
Accelerate Your Returns with Micro Center's Online Return Check-in!
Desktop / Notebook Computers, Tablets, Processors, Motherboards, Digital Cameras, Projectors, Cell Phones, 3D Printers, 3D Scanners, drones, and specific Branded Game Simulator Accessories may be returned within 15 days of purchase. All other products may be returned within 30 days of purchase. 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.
VR headsets and Headphones (including AirPods, earbuds, and over-the-ear products) are only eligible for return if deemed defective.
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/
Refunds will be credited to the credit card or debit card account used for the original purchase.
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.
Chat with Tech Support

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:
- Parts: 1 Year Limited, 5 Year CPU Limited
- Labor: 1 Year Limited
Vendor Support:
- Main Website:
http://www.powerspec.com - Support Website:
http://www.powerspec.com/support/index.phtml - 614-850-3670
Micro Center Community
How To
- Video: How to Remove a Printer in Windows 11
- Video: How to Open an Onscreen Keyboard in Windows 11
- Video: How to Perform a Clean Boot in Windows 11
- Video: How to Run a System File Check in Windows 11
- Video: How To Change Audio Settings in Windows 11
- Video: How to Run a Check Disk Scan in Windows 11
- Video: How to Install a Secondary Drive in Windows 11
- Video: How to Reinstall Network Drivers in Windows 11
- Video: How to Change the Main Display in Windows 11
- Video: How to Adjust Display Scaling in Windows 11
- Video: How to Change App Mode Color in Windows 11
- Video: How to Clean Install Video Drivers in Windows 11