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Home | Computers | Desktop ComputersPowerSpec B943 Desktop Computer Intel Core i9 12th Gen 12900K 3.2GHz Processor; 32GB DDR5-6000 RAM; 2TB Solid State Drive; Intel UHD Graphics 770
B943 Desktop Computer Intel Core i9 12th Gen 12900K 3.2GHz Processor; 32GB DDR5-6000 RAM; 2TB Solid State Drive; Intel UHD Graphics 770
- Intel Core i9 12th Gen 12900K 3.2GHz Processor
- 32GB DDR5-6000 RAM
- 2TB Solid State Drive
- Intel UHD Graphics 770
- Microsoft Windows 11 Pro
- 10/100/1000 Network
- WiFi 6
- Bluetooth
- 240mm AIO Cooler
Power packed at a budget price, PowerSpec’s B943 is an essential PC meticulously crafted for seamless performance straight out of the box. Equipped with top-tier components, the PowerSpec B943 is ready to tackle anything from gaming marathons to demanding workloads. Enjoy peace of mind with comprehensive support and warranty coverage, ensuring a hassle-free computing experience from day one.
Where Processing power meets precision: Intel Core i9-12900K
Perfect for power users, the Intel Core i9-12900K gives the PC a powerful boost in performance for everyday applications. Boasting an impressive 3.2GHz clock speeds and advanced technologies like Intel Thread Director, it maximizes efficiency while maintaining peak performance. Delivering high-performance sixteen cores, twenty-four threads, and exceptional multi-tasking, tackling heavy workloads will be a breeze.
Unleash your system’s potential with the ASUS Prime Z790-V AX
Engineered to take full advantage of your processor, the ASUS Prime Z790-V AX motherboard is a perfect complement to the PowerSpec B943 PC. With its durable power design and powerful customization options gives the PowerSpec B943 power user everything he would need.
Ample Storage space and Rapid RAM speeds
With 2TB of NVMe SSD storage and 32GB of DDR5 6000MHz, the B943 gives power users lightning-fast data processing. Harnessing cutting-edge technology, this setup delivers unparalleled speed and responsiveness, whether you're gaming, editing high-resolution media, or multitasking with demanding applications. With massive storage capacity and blazing-fast memory, you'll breeze through tasks and unleash your creativity without limits.
Precision cooling for peak performance
Keep your CPU cool under pressure with the efficiency of a 240mm AIO water cooler. Its compact design and dual-fan configuration ensures optimal heat dissipation, even during intense gaming or high-performance tasks.
No Graphics Card, no problem!
With a 750w power supply ensures robust performance for your system, effortlessly accommodating most GPUs with ample power to spare. Whether you're a hardcore gamer, a content creator, or a professional seeking reliable performance, this PSU offers the versatility and headroom needed to handle demanding tasks and future upgrades with ease.
Unlock your Possibilities
Unbox a world of possibilities with our comprehensive system package, including everything from power cords to wireless antennas, ensuring seamless setup and connectivity. Dive in with ease with our included mouse, keyboard, SATA cables, and quick start guide, backed by our reliable 48-hour warranty for peace of mind.
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)
Front/Top Panel Ports
1 x USB 3.2 (Gen 1 Type-A)
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
- 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
- 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